Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 1338 > 

1338-39-2

Basic Information
CAS No.: 1338-39-2
Name: Span 20
Molecular Structure:
Molecular Structure of 1338-39-2 (Span 20)
Formula: C18H34O6
Molecular Weight: 346.52
Synonyms: Armotan ML;Emasol Super L 10F;Glycomul LC;Texnol SPT;Emasol 110;NRF 201;Atmer 100;L 250 (ester);Dehymuls SML;Montane 20;Nikkol SL 10;Kemotan S 20;Alkamuls SML;Rheodol SP-L 10;Nonion LR 20R;Nissan Nonion LP 20R;Emasol L 10;Span S-20;Sorbitanmonolaurate;Sorbitan laurate;
EINECS: 215-663-3
Density: 1.123 g/cm3
Melting Point:
Boiling Point: 516.1 °C at 760 mmHg
Flash Point: 176.9 °C
Solubility: Soluble in 2-ethoxyethanol, ethanol and methanol. Not miscible or difficult to mix in water.
Appearance: light yellow viscous liquid
Hazard Symbols:
Risk Codes:
Safety: 24/25
Transport Information:
PSA: 96.22000
LogP: 1.93200
  • Display:default sort

    New supplier

  • Span 20 Manufacturer/High quality/Best price/In stock

  • Casno:

    1338-39-2

    Span 20 Manufacturer/High quality/Best price/In stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0/Kilogram

    DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

       Inquiry Now

  • Span 20 CAS:1338-39-2 Safe delivery Free of customs clearance

  • Casno:

    1338-39-2

    MSDS/COA Download

    Span 20 CAS:1338-39-2 Safe delivery Free of customs clearance

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-10.0/Kilogram

    What's our company advantages 1. Government support guarantees good company credibility and finance safe. 2. Finer chem is confident at the quality of the products, and would like to supply free sample to our customers. 3. Factory locates in n

    Mulei (Wuhan) New Material Technology Co. Ltd is a scientific and technological company integrating product research and development, manufacture and trading of chemical intermedia

  •  WUHAN MULEI NEW MATERIAL CO., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8619831967063

    Address:Office1201#, Block C, Hanjie Headquarters International Plaza, Zhongbei Rd, Wuchang District, Wuhan

       Inquiry Now

  • Span 20 CAS NO.1338-39-2

  • Casno:

    1338-39-2

    MSDS/COA Download

    Span 20 CAS NO.1338-39-2

    Min.Order: 100 Gram

    FOB Price:  USD $ 2.0-2.0/Gram

    Hebei yanxi chemical co., LTD is a professional research, development and production 2-phenylacetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbon environ

    Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of

  •  Hebei yanxi chemical co.,LTD.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-0311-66561638

    Address:Zhang zhe, guangzong county, xingtai city, hebei province

       Inquiry Now

  • Span 20

  • Casno:

    1338-39-2

    Span 20

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 2000.0-2000.0/Metric Ton

    CAS No.: 1338-39-2 Other Names: Sorbitan monolaurate MF: C18H34O6 EINECS No.: 215-663-3 Place of Origin: Anhui,

    TNJ is a chemical company since 2001. Our specialization, your confidence-we keep committing to meet the needs of markets and customers with our innovative technology and high stab

  •  Hefei TNJ chemical industry co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-551-65418695

    Address:B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China

       Inquiry Now

  • Amadis Chemical offer CAS#1338-39-2;CAT#A888013

  • Casno:

    1338-39-2

    Amadis Chemical offer CAS#1338-39-2;CAT#A888013

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0/Milligram

    1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

    Founded in 2011, Amadis Chemical Company Limited is an innovative manufacturer of chemical products and technical service providers. Our business includes sales, manufacture, and s

  •  Amadis Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-89925085

    Address:Watts Cosine.No.166.Xiangmao Road.

       Inquiry Now

  • Sorbitan monolaurate

  • Casno:

    1338-39-2

    Sorbitan monolaurate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aro

    Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, In

  •  Chemwill Asia Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:021-51086038

    Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China

       Inquiry Now

  • Sorbitan Monolaurate

  • Casno:

    1338-39-2

    Sorbitan Monolaurate

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-1.0/Kilogram

    Span-60 is milk white to light yellow granular powder or lump solids without odor. It can dissolve in polar organic solvents and disperse in water. Having the function of emulsifying, dispersing, and wetting. It belongs to the non-ionic surf

    Welcome to Henan Sinotech! Sinotech Corporation has exceptional sourcing ability for chemicals used in Organic Fine Chemicals and APIs; Inorganic chemicals; Flame Retardants;OLED

  •  Henan Sinotech Import&Export Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-371-86181678

    Address:No. 260, Dongming Road,Jinshui District

       Inquiry Now

  • Manufacturer supply CAS 1338-39-2 with best quality

  • Casno:

    1338-39-2

    Manufacturer supply CAS 1338-39-2 with best quality

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 139.0-210.0/Kilogram

    WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

    Zhuo Zhou Wen Xi Import and Export Co., Ltd. is a company mainly engaged in the export of pharmaceutical raw materials. Its parent company is (Wen Xi Pharma), including three subs

  •  Zhuozhou Wenxi import and Export Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13111626072

    Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

       Inquiry Now

  • Span 20 CAS 1338-39-2

  • Casno:

    1338-39-2

    MSDS/COA Download

    Span 20 CAS 1338-39-2

    Min.Order: 10 Gram

    FOB Price:  USD $ 1.0-50.0/Gram

    WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Ita

    HUBEI AOKS BIO-TECH CO.,LTD is located in Hubei province of China.We specialized in Active pharmaceutical ingredient,pharmaceutical intermediates,veterinary drug intermediates and

  •  HUBEI AOKS BIO-TECH CO.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-27-52345788

    Address:28F,China Construction Third Bureau,Wuhan,Hubei Province, China

       Inquiry Now

  • Sorbitan Fatty Acid Ester

  • Casno:

    1338-39-2

    Sorbitan Fatty Acid Ester

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

    Welcome to Henan Tianfu Chemical Co., Ltd. Our company engages in noble metal catalysts, synthesis of electronic chemical materials and Pharmaceutical, Agrochemicals, Food Additive

  •  Henan Tianfu Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

       Inquiry Now

  • Span 20 1338-39-2

  • Casno:

    1338-39-2

    Span 20 1338-39-2

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

    Shanghai Upbio Tech Co.,Ltd (Former Onchem (China)Co.,Ltd) is a comprehensive manufacturer and an international distribution of chemicals throughout the world, The predecessor of

  •  Shanghai Upbio Tech Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-52196435

    Address:No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

       Inquiry Now

  • Span 20/ LIDE PHARMA- Factory supply / Best price

  • Casno:

    1338-39-2

    Span 20/ LIDE PHARMA- Factory supply / Best price

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&

    LIDE PHARMACEUTICALS LIMITED is one of the fastest growing pharmaceutical company in China. We have developed strategic partnership with our manufacturing associates having state o

  •  LIDE PHARMACEUTICALS LIMITED

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-25-58409506

    Address:11F, Building A1, No.288 North Zhongshan Road, Gulou District, Nanjing,210003, P.R.China.

       Inquiry Now

  • sorbitan monolaurate factory

  • Casno:

    1338-39-2

    sorbitan monolaurate factory

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Our advantages:1, High quality with competitive price:1) Standard:BP/USP/EP/Enterprise standard2) All Purity≥99%3) We are manufacturer

    Shaanxi Mingqi Chemical Co., Ltd is committed to the development of import and export trade in the production, operation and plant extracts of pharmaceutical raw materials and inte

  •  Shaanxi Mingqi Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18092428356

    Address:Weiyang District

       Inquiry Now

  • Span 20 CAS NO.: 1338-39-2

  • Casno:

    1338-39-2

    MSDS/COA Download

    Span 20 CAS NO.: 1338-39-2

    Min.Order: 10 Gram

    FOB Price:  USD $ 1.0-3.0/Gram

    Our Service: 1. Best quality in your requirement 2. Competitive price in china market 3. Mature technical support 4. Professional logistic support 5 . Full experience of large numberscontainers loading in chinese sea port 6 .Fast

    Wuhan Monad Medicine Tech Co.,LTD is a research and development, production, sales in one high-tech company, own about 100 kinds of products, can provide about more than 30000 kind

  •  Wuhan Monad Medicine Tech Co.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8613397160123

    Address:13th Floor, Tower B, Century Plaza, Zhongnan Road, Wuchang District, Wuhan, China.

       Inquiry Now

  • Span 20 CAS NO.1338-39-2

  • Casno:

    1338-39-2

    Span 20 CAS NO.1338-39-2

    Min.Order: 10 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    We do following terms : 1) Best quality 2) Many years experience in this field 3) Loyal customers in countries 4) Professional big supplier 5) Safe shipping 6) Various payment terms Appearance:colorless light yellow liquid Storage:k

    Hebei Guanlang Biotechnology Co., Ltd. belongs to Guanlang Group,which was founded in 2007 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector amon

  •  Hebei Guanlang Biotechnology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8619930503256

    Address:No.66, Yuhua West Road

       Inquiry Now

  • Span 20

  • Casno:

    1338-39-2

    Span 20

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

    Shandong Hanjiang Chemical Co., Ltd. is located in Qilu Petrochemical Industrial Park, Zibo City, Shandong Province, involving pesticide, medicine, chemical industry, coating, dy

  •  Shandong Hanjiang Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18369939125

    Address:95A, Xingyuan East Road, Zhangdian District

       Inquiry Now

  • Span 20

  • Casno:

    1338-39-2

    Span 20

    Min.Order: 2 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Henan Coreychem co., LTD focus on high complex new type intermediates and fine chemical custom synthesis,scale-up production and rare chemicals trade.Product category including Intermediates&API,Catalyst and Electronic Chemicals.Covering 811 square m

    Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded t

  •  Career Henan Chemical Co

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-86658258

    Address:Building 3 of Innovation Park, East District of the National University Science Park

       Inquiry Now

  • Span 20

  • Casno:

    1338-39-2

    Span 20

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

    J&H Chemical is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other

  •  Hangzhou J&H Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

       Inquiry Now

  • High Quality sorbitan monolaurate

  • Casno:

    1338-39-2

    High Quality sorbitan monolaurate

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-1.0/Gram

    Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. Our Labo

    SHANDONG SIGMACHEMICAL is mainly engaged in R&D, manufacturing and marketing pharmaceuticals, chemical intermediates, Biochemicals, Veterinary medicines and Nutrition products. Wit

  •  Qingdao Sigma Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0532-80916960

    Address:shandong qingdao

       Inquiry Now

  • High Purity Raw Material Powder Sorbitan Monolaurate

  • Casno:

    1338-39-2

    High Purity Raw Material Powder Sorbitan Monolaurate

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 100.0-100.0/Kilogram

    HangYu Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. HangYu Chemical consis

    Zibo HangYu Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals

  •  Zibo Hangyu Import&Export Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15988566987

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

       Inquiry Now

  • Span 20

  • Casno:

    1338-39-2

    Span 20

    Min.Order: 500 Gram

    FOB Price:  USD $ 0.8-1.1/Gram

    Ruishun company have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center,Seek development by credit reputation.Our products have a large price advantage in Europe, South America and so on.

    Hebei Zhuangkai Biotechnology Co.,Ltd.mainly produces pharmaceutical raw materials, pharmaceutical intermediates and refined products.Our company is one of the important export en

  •  Hebei Zhuangkai Biotechnology Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-0311-89278944

    Address:hebei

       Inquiry Now

  • sorbitan monolaurate Manufacturer/High quality/Best price/In stock

  • Casno:

    1338-39-2

    sorbitan monolaurate Manufacturer/High quality/Best price/In stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 90.0-100.0/Kilogram

    Wuhan Lwax Pharma Tech Co.,LTD dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s); Nutritional products; Custom synthesis; Contract Manufacturing. We p

    Wuhan Lwax Pharma Tech Co.,LTD dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s); N

  •  Wuhan Lwax Pharma Tech Co.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-153-77628531

    Address:Wuhan

       Inquiry Now

  • Span 20

  • Casno:

    1338-39-2

    Span 20

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Superior quality, moderate price & quick delivery. Appearance:colourless or light yellow liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceu

    Hangzhou Yunuo Chemical Co., Ltd. is located in Hangzhou City, China We are specialized in fine chemicals and basic chemical auxiliary materials, Organic compounds, rubber

  •  HANGZHOU YUNUO CHEMICAL CO.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0571-83715115

    Address:hangzhou

       Inquiry Now

  • Sorbitan laurate

  • Casno:

    1338-39-2

    MSDS/COA Download

    Sorbitan laurate

    Min.Order: 2 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    SINOPOL 20 ; Popular Co-component Of Emulsifiers Of Miscellaneous Waxes And Fat oils; Dispersing Agent For Pigments In Resin; Antifogging Agent For Plastic Film Appearance:Paste Storage:Two years, Store away from heat. Store in a cool, dry and well

    Sino-Japan Chemical specializes in different types of surfactants and its formulations supplied to the downstream industries. Stepping into the 45th year in 2015, our company has b

  •  Sino-Japan Chemical Co., Ltd.

     Taiwan  |  Contact Details

    Business Type:Manufacturers

    Tel:(886) 2-2396-6223

    Address:14Fl., No. 99. Sec. 2, Jen Ai Road

       Inquiry Now

  • Factory Supply Span 20

  • Casno:

    1338-39-2

    Factory Supply Span 20

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Ality Holding Group Limited, established in 2008, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland China, including production bases in Shandong, Zhejiang

    Ality Group, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland Ch

  •  Ality Chemical Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0513-87616220

    Address:Fine chemical industry park, Nantong,Jiangsu

       Inquiry Now

  • sorbitan monolaurate

  • Casno:

    1338-39-2

    sorbitan monolaurate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:

    Triumph International Development Limilted is engaged in the API, pharmaceutical intermediates research and developmen.Adhering to the "customer first" business philosophy,we suppl

  •  Triumph International Development Limilted

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-536-7971999

    Address:Yinhai Road,Shouguang

       Inquiry Now

  • sorbitan mono-laurate/ 1338-39-2

  • Casno:

    1338-39-2

    sorbitan mono-laurate/ 1338-39-2

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Zhengzhou Meitong Pharmaceutical Technology Co., Ltd. is a leading domestic Pharmaceutical intermediates; APIs; Impurities; Fine industry chemical manufacturer.Why Choose us:1: High purity and Competitive price2: Quality control.3: Packing as your re

    Zhengzhou Meitong Pharmaceutical Technology Co., Ltd. is a leading domestic medicine, biotechnology and cosmetics, health products research and development outsourcing services ent

  •  Zhengzhou Meitong Pharmaceutical Technology Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-0371-55216238

    Address:No. 1#1111,Guanzhouguoji,No.189, Yufeng Rd,Zhengzhou,Henan, China 450008

       Inquiry Now

  • Span 20

  • Casno:

    1338-39-2

    Span 20

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

    Hangzhou Clap Technology Co., Ltd is a leading manufacturer and supplier of API, Pharma intermediates, organic and inorganic compounds, rare earth, pesticide, raw drugs, fine chemi

  •  HANGZHOU CLAP TECHNOLOGY CO,.LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-571-56972507

    Address:Room 4198,Floor 4,No.4,ShanXian Road XiaCheng District,HangZhou city,ZheJiang province,China

       Inquiry Now

  • Span 20

  • Casno:

    1338-39-2

    Span 20

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and int

    Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current bus

  •  Hangzhou KieRay Chem Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-15336573147

    Address:Room 260, Building 3, No. 76 Xingqiao North Road, Xingqiao Street, Yuhang District, Hangzhou City, Zhejiang Province, China

       Inquiry Now

  • sorbitan monolaurate

  • Casno:

    1338-39-2

    sorbitan monolaurate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

    Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in carbomer, Dibenzylamine,meglumine,lead acetate and other chemical raw materials and chemical reagents research

  •  Hebei Mojin Biotechnology Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:13231137666

    Address:room 1401,A building,Enjoy city,shijiazhuang city,hebei province,China

       Inquiry Now

  • Span 20

  • Casno:

    1338-39-2

    Span 20

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    ISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai

    Wuhan Vanz Pharm Inc. is a manufacturer&trading company.

  •  Hubei Vanz Pharm Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-27-84492310

    Address:FANHU INDUSTRY PARK

       Inquiry Now

  • sorbitan monolaurate

  • Casno:

    1338-39-2

    sorbitan monolaurate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

    Hangzhou Dingyan Chem Co., LTD. is located in the beautiful tourist city of hangzhou, is a comprehensive chemical enterprice which doing import and export business by its own comp

  •  Hangzhou Dingyan Chem Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-571-86465881,86-571-87157530,86-571-88025800

    Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004

       Inquiry Now

  • Span 20

  • Casno:

    1338-39-2

    Span 20

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

    Xiamen Aeco Chemical Industrial Co., Ltd(same as Aecochem Corp.) An ISO 9001:2015 Certified Company Your Partner in China, a Professional chemical raw material supplier, our

  •  Aecochem Corp.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-592 599 8717

    Address:No 611 Sishui Road,Huli

       Inquiry Now

  • Span 20

  • Casno:

    1338-39-2

    Span 20

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

    Located in Zhengdong New District,?Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is a comprehensive high-tech modern enterprises integrating professional R&D, pro

  •  Henan Allgreen Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-0371-87507775

    Address:No 260 Dongming Road,Jinshui District

       Inquiry Now

  • Span-20; Emulsifier S-20

  • Casno:

    1338-39-2

    Span-20; Emulsifier S-20

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Span-20; Emulsifier S-20 CAS#1338-39-2 Storage:Keep container tightly closed in a dry, cool and well-ventilated place. Package:25Kg/drum, 150Kg/drum, 200kg/drum, According to request. Transportation:By sea, by air.

    Orchid Chemical was established in 2009; we are headquartered in Hangzhou, which is 200 km from China's biggest sea port, Shanghai. Orchid chemical is a joint-venture company, com

  •  ORCHID CHEMICAL SUPPLIES LTD

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-85395792

    Address:607, North Zhongshan Road, Hangzhou 310000 China

       Inquiry Now

  • D-Glucitol, 1,4-anhydro-, 6-dodecanoate

  • Casno:

    1338-39-2

    D-Glucitol, 1,4-anhydro-, 6-dodecanoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

    As a member of TAIHO Group,Hubei Taiho Chemical Co.,Ltd,is a professional new-type chemicals enterprise combined into research and development,production and sales.We adhere to the

  •  Hubei Taiho Chemical Co.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-18120399543

    Address:No. 49 taifeng Road,Qianjiang City,Hubei,China

       Inquiry Now

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Consensus Reports

Reported in EPA TSCA Inventory.

Specification

The Span 20 is an organic compound with the formula C18H34O6. The IUPAC name of this chemical is [(2R)-2-[(3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] dodecanoate. With the CAS registry number 1338-39-2, it is also named as 1,4-Anhydro-6-O-dodecanoyl-D-glucitol. The product's categories are Ester Type (Surfactants); Functional Materials; Nonionic Surfactants; Surfactants; Cosmetic Ingredients & Chemicals. Besides, it should be stored in a closed cool and dry place. It is mainly used in cosmetics, pharmaceutical, textile industry, for water in oil emulsifier, wetting agents and lubricants for machinery.Span type materials are artificial esters of the common fatty acids & hexitol anhydrides derived from sorbitol.

Physical properties about Span 20 are:
 (1)ACD/LogP: 4.47; (2)ACD/LogD (pH 5.5): 4.47; (3)ACD/LogD (pH 7.4): 4.47; (4)ACD/BCF (pH 5.5): 1467.25; (5)ACD/BCF (pH 7.4): 1467.25; (6)ACD/KOC (pH 5.5): 6429.57; (7)ACD/KOC (pH 7.4): 6429.55; (8)#H bond acceptors: 6; (9)#H bond donors: 3; (10)#Freely Rotating Bonds: 17; (11)Polar Surface Area: 96.22 Å2; (12)Index of Refraction: 1.504; (13)Molar Refractivity: 91.36 cm3; (14)Molar Volume: 308.4 cm3; (15)Polarizability: 36.22×10-24cm3; (16)Surface Tension: 47.6 dyne/cm; (17)Density: 1.123 g/cm3; (18)Flash Point: 176.9 °C; (19)Enthalpy of Vaporization: 90.71 kJ/mol; (20)Boiling Point: 516.1 °C at 760 mmHg; (21)Vapour Pressure: 8.23E-13 mmHg at 25°C.

Preparation of Span 20:
this chemical can be prepared by sorbitol.


You can still convert the following datas into molecular structure:
(1)SMILES: O[C@H](COC(=O)CCCCCCCCCCC)C1OC[C@H](O)[C@H]1O
(2)InChI: InChI=1/C18H34O6/c1-2-3-4-5-6-7-8-9-10-11-16(21)23-13-15(20)18-17(22)14(19)12-24-18/h14-15,17-20,22H,2-13H2,1H3/t14-,15+,17+,18?/m0/s1
(3)InChIKey: LWZFANDGMFTDAV-URHIDPGUBX
(4)Std. InChI: InChI=1S/C18H34O6/c1-2-3-4-5-6-7-8-9-10-11-16(21)23-13-15(20)18-17(22)14(19)12-24-18/h14-15,17-20,22H,2-13H2,1H3/t14-,15+,17+,18?/m0/s1
(5)Std. InChIKey: LWZFANDGMFTDAV-URHIDPGUSA-N.

The toxicity data of Span 20 is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 33600mg/kg (33600mg/kg)   Journal of the American College of Toxicology. Vol. 4(3), Pg. 65, 1985.