Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 81 > 

81-54-9

Basic Information
CAS No.: 81-54-9
Name: 1,2,4-TRIHYDROXYANTHRAQUINONE
Article Data: 57
Cas Database
Molecular Structure:
Molecular Structure of 81-54-9 (1,2,4-TRIHYDROXYANTHRAQUINONE)
Formula: C14H8 O5
Molecular Weight: 256.215
Synonyms: Anthraquinone,1,2,4-trihydroxy- (7CI,8CI); Purpurin (6CI);1,2,4-Trihydroxy-9,10-anthraquinone; 1,2,4-Trihydroxyanthraquinone; C.I. 58205;C.I. 75410; Hydroxylizaric acid; NSC 10447; Purpurin (dye); Purpurine; SmokeBrown G; Verantin
EINECS: 201-359-8
Density: 1.659 g/cm3
Melting Point: 253-256 °C(lit.)
Boiling Point: 525.1 °C at 760 mmHg
Flash Point: 113 °C
Solubility: 6.405mg/L(25 oC)
Appearance: N/A
Hazard Symbols: IrritantXi
Risk Codes: 36/37/38
Safety: Mutation data reported. An eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
Transport Information: N/A
PSA: 94.83000
LogP: 1.57880
  • Display:default sort

    New supplier

  • Purpurin

  • Casno:

    81-54-9

    Purpurin

    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

  • Purpurin

  • Casno:

    81-54-9

    Purpurin

    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

  • High Content Natural Extract  Purpurin HACCP manufacturer

  • Casno:

    81-54-9

    High Content Natural Extract Purpurin HACCP manufacturer

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.1-0.1/Gram

    1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

    Xi'an Xszo Chem Co. Ltd is a wholly-owned subsidiary of the SZO Chem Group. SZO Group is composed of Xi'an Xszo Chem Co. Ltd & Shaanxi SZO Tech Co., Ltd. SZO industry Group have mo

  •  Xi'an Xszo Chem Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-029-88698540

    Address:No.16,Jingqin Rd. JingWei Industrial park,Shaanxi,China,710200

       Inquiry Now

  • 1,2,4-trihydroxyanthracene-9,10

  • Casno:

    81-54-9

    1,2,4-trihydroxyanthracene-9,10

    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

  • PURPURIN

  • Casno:

    81-54-9

    PURPURIN

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    High Quality Best price Fast Delivery Good Service Welcome to Henan Tianfu Chemical Co., Ltd. website. Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; developm

    Our company engages in Electronic chemicals such as OLED,Photoresist chemical,Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

  •  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

  • Pharmaceutical Grade CAS 81-54-9 with competitive price

  • Casno:

    81-54-9

    Pharmaceutical Grade CAS 81-54-9 with competitive price

    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

  • 1,2,4-TRIHYDROXYANTHRAQUINONE 81-54-9

  • Casno:

    81-54-9

    1,2,4-TRIHYDROXYANTHRAQUINONE 81-54-9

    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

  • PURPURIN        Polycyclic compounds

  • Casno:

    81-54-9

    PURPURIN Polycyclic compounds

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 60.0-80.0/Kilogram

    Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

    Baoji Guokang Healthchem co.,ltd located in Baoji High-tech Zone,is epitomizing international,cooperative and honest.We are a young company full of action and energy,and our profes

  •  Baoji Guokang Healthchem co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-917-3909592

    Address:China

       Inquiry Now

  • 1,2,4-TRIHYDROXYANTHRAQUINONE

  • Casno:

    81-54-9

    1,2,4-TRIHYDROXYANTHRAQUINONE

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    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

  • Purpurin

  • Casno:

    81-54-9

    Purpurin

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Chengdu Biopurify Phytochemicals Ltd. is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medic

    Chengdu Biopurify Phytochemicals Ltd. is a leading company in the research, development, manufacture and marketing of TCM(Traditional Chinese Medicine) ingredient reference standar

  •  Chengdu Biopurify Phytochemicals Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-28-82633397

    Address:2F,No.11 Building,No.388 Rongtaidadao CNSTP,Wenjiang Zone,Chengdu,Sichuan, China

       Inquiry Now

  • Purpurin 81-54-9

  • Casno:

    81-54-9

    Purpurin 81-54-9

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-1.0/Gram

    The company is a high-tech enterprise providing comprehensive customer service for pharmaceutical companies at home and abroad in accordance with international standards. Our business includes research, development, process optimization and productio

    Prime Molecular Co., Ltd. is an advanced chemical intermediates manufacture with ?two R&D centers and two production sites in China, all well-equipped with dedicated and profession

  •  PRIME MOLECULAR CO.,LIMITED

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0852-95636137

    Address:Hong Kong

       Inquiry Now

  • Purpurin

  • Casno:

    81-54-9

    Purpurin

    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

  • Purpurin

  • Casno:

    81-54-9

    Purpurin

    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

  • 1,2,4-TRIHYDROXYANTHRAQUINONE

  • Casno:

    81-54-9

    1,2,4-TRIHYDROXYANTHRAQUINONE

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Keywords 81-54-9 1,2,4-trihydroxyanthracene-9,10(4aH,9aH)-dione;Purpurin 1,2,4-trihydroxyanthracene-9,10 Quick Details ProName:1,2,4-trihydroxyanthracene-9,10 CasNo:81-54-9 Molecular Formula:C14H8 O5 Appearance:Powder or liquid Applicat

    Shanxi Yuhong Eco Technologies Co.,Ltd specializing in cross-border e-commerce business of all products of Feida Bio-Tech. It has been engaged in natural plant extract processing

  •  shanxiyuhong

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:15694893258

    Address:International Building,Haitang,68 Jinyang street,Xiaodian District,Taiyuan

       Inquiry Now

  • PURPURINCAS NO.: 81-54-9

  • Casno:

    81-54-9

    PURPURINCAS NO.: 81-54-9

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 2.0-2.0/Kilogram

    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 etc. 3) oem/odm available; 4) rea

    The company is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds,

  •  Henan Wentao Chemical Product Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-370-2722992

    Address:32 Room, 5th Floor, Building 11, No. 6 Yinxing Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province

       Inquiry Now

  • Purpurin

  • Casno:

    81-54-9

    Purpurin

    Min.Order: 1 Milligram

    FOB Price:  USD $ 0.0-0.0/Milligram

    GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

  •  Xiamen Jenny Chemical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86

    Address:xiameng

       Inquiry Now

  • Purpurin

  • Casno:

    81-54-9

    Purpurin

    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 5-1267 yearsAppearance:see detailed specificati

    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

  • PURPURIN

  • Casno:

    81-54-9

    PURPURIN

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    The quality is guaranteed. If you find the product is wrong compared with COA, we promise 100% refund or change product. COA and HPLC will be shipped out with goods. You can also inform your analysis method and we will follow your analysis method

    Located in Zhangjiang High-tech Park , Shanghai , the building of Shanghai Tauto Biotech Co., Ltd. occupies a 2-hectare floor space and boasts a building area of 20,000 square mete

  •  shanghai Tauto Biotech Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-21-51320588 ext. 8025

    Address:No. 326, Aidisheng Rd , Zhangjiang Hi-tech Park, Shanghai , P.R.CHINA

       Inquiry Now

  • 1,2,4-trihydroxyanthraquinone

  • Casno:

    81-54-9

    1,2,4-trihydroxyanthraquinone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

    Kono Chem Co.,Ltd is a leading producer of standardized herbal extracts, natural active ingredients and APIs for pharmaceutical, health food and cosmetic industries. Annually, mo

  •  Kono Chem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-29-86107037-8015

    Address:No.11 Daqing Road,Lianhu District,Xi’an 710082,China

       Inquiry Now

  • PURPURIN CAS 81-54-9

  • Casno:

    81-54-9

    PURPURIN CAS 81-54-9

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

    Wuxi TAA Chemical Industry Co.,Ltd., established in 2010, is a key chemical manufacturer and supplier in China. In 2010, three young chemists from a local large state-owned chemi

  •  Wuxi TAA Chemical Industry Co.,LTD.

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:18168326835

    Address:2202 Scientific Research Business Center, Lihu Road, Wuxi 214128 China

       Inquiry Now

  • Purpurin

  • Casno:

    81-54-9

    Purpurin

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

    GIHI CHEMICALS CO.,LIMITED, its former company is a small manufacturer who is specialized in the production of ester products which are used in the daily chemicals ,cosmetic produc

  •  GIHI CHEMICALS CO.,LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:571-86217390

    Address:Huacai International Building,Sandun,Westlake District,Hangzhou 310030,Zhejiang,China

       Inquiry Now

  • Purpurin

  • Casno:

    81-54-9

    Purpurin

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Hangzhou Dingyan Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quality in your re

    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:Trading Company

    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

  • Purpurin

  • Casno:

    81-54-9

    Purpurin

    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

  • PURPURIN(RG)

  • Casno:

    81-54-9

    PURPURIN(RG)

    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

  • PURPURIN

  • Casno:

    81-54-9

    PURPURIN

    Min.Order: 10 Gram

    FOB Price:  USD $ 1.0-1001.0/Gram

    1,Best Quality: Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so

    Hubei Jusheng Technology Co., Ltd., is a large group corporation which engaged in the R&D and manufacture of chemicals, Pharmaceuticals and intermediates. We have earned ourselves

  •  Hubei Jusheng Technology Co., Ltd.,

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-18871490254

    Address:High-tech Industrial Park,Tianmen city,Hubei province.

       Inquiry Now

  • 1,2,4-TRIHYDROXYANTHRAQUINONE

  • Casno:

    81-54-9

    1,2,4-TRIHYDROXYANTHRAQUINONE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • Purpurin

  • Casno:

    81-54-9

    Purpurin

    Min.Order: 20 Milligram

    FOB Price:  USD $ 0.0-0.0/Milligram

    Hight Quality Cas No.: 81-54-9 Formula: C14H8O5 Mol Weight: 256.213 Botanical Source: Found in madder root as glucoside, common plant pigment. tissue cultures of Galium mollugo and Cinchona ledgeriana Analysis Method: HPLC-DAD or/and HPLC-ELS

    Chengdu Alfa Biotechnology Co.,Ltd. is a leading supplier of herbal and botanical references standards for regulatory filing and quality testing or early stage R&D,professional in

  •  Chengdu Alfa Biotechnology Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-28-85142057

    Address:No.230,Longyin Road,Xipu,Pixian County

       Inquiry Now

  • PURPURIN

  • Casno:

    81-54-9

    PURPURIN

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    PURPURIN Application:PURPURIN

    Hubei Xinrunde Chemical Co., Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s)

  •  Hubei XinRunde Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+8615102730682

    Address:No.43, Xinandu Industrial Park, East and West Lake District, Wuhan, Hubei, China

       Inquiry Now

  • PURPURIN

  • Casno:

    81-54-9

    PURPURIN

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    We are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for

    Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, speciali

  •  Qingdao Beluga Import and Export Co., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8613854236000

    Address:qingdao

       Inquiry Now

  • Purpurin

  • Casno:

    81-54-9

    Purpurin

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    IKGCHEM is a leading manufacturer and supplier of chemical in China.As a Professional chemical raw material supplier,our products are produced in accordance with ISO 9001:2015 Quality Management System and ISO14001:16320 Environmental Management Syst

    IKGCHEM is a leading manufacturer and supplier of chemical in China.As a Professional chemical raw material supplier, our main products include the Pharma Chemical,Petro Chemical,

  •  Xiamen Ikg Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 592-6102469

    Address:No.25 Binlang Road,Siming, Xiamen, China

       Inquiry Now

  • CSR081605-61324

  • Casno:

    81-54-9

    CSR081605-61324

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Price, Purity Application:reagent

    Skyrun Industrial Co.Limited (CSR Ind), established in 2003, a state-controlled company(By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing ra

  •  Skyrun Industrial Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-576-84610586

    Address:Chemical Development Zone

       Inquiry Now

  • Purpurin cas  81-54-9

  • Casno:

    81-54-9

    Purpurin cas 81-54-9

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Purpurin cas 81-54-9Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

    Welcome to Hangzhou Fandachem Co.,Ltd (www.FandaChem.com) Hangzhou Fandachem Co.,Ltd (Fandachem),an experienced and professional China-based Fine Chemical supplier. We supply the

  •  Hangzhou Fandachem Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-28800458

    Address:Room 5010, No.9 YanAn Road,Hangzhou,Zhejiang,China

       Inquiry Now

  • Purpurin

  • Casno:

    81-54-9

    Purpurin

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

    Sartort Biopharma is a leading company engaging in the production of Intermediates, fine chemicals, Ionic liquids and 3D printing materials. It has such controlled subsidiaries as

  •  Hangzhou Sartort Biopharma Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-28069376

    Address:914-915, Bldg. 16, No. 57, Tech Park Road, Baiyang Street, Economic And Technological Development Zone

       Inquiry Now

  • FT-0777056

  • Casno:

    81-54-9

    FT-0777056

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    High Quality Best Price Storage:Store in dry, dark and ventilated place Application:Chemical Synthesis Intermediate

    Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the fine chemical and p

  •  Finetech Industry Limited

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-27-87465837

    Address:wuhan

       Inquiry Now

  • PURPURIN

  • Casno:

    81-54-9

    PURPURIN

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    We are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for

    Our company has been engaged in the Pharmaceutical raw material and pharmaceutical intermediates medicine material intermediates and related chemical industry for more than ten ye

  •  Taizhou volsen chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-576-88869393

    Address:Jiaojiang District, Taizhou, Zhejiang, China.

       Inquiry Now

  • Purpurine

  • Casno:

    81-54-9

    Purpurine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    81-54-9 Application:intermediate

    SAGECHEM is a chemical R&D, manufacturing and distribution company since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and

  •  SAGECHEM LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-86818502

    Address:5Fl. 501Room, Tower A, New Youth Plaza, 8 Jia Shan Road, Hangzhou, China

       Inquiry Now

  • 81-54-9

  • Casno:

    81-54-9

    81-54-9

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

    Hebei Bester Biological Technology Co., Ltd. is a modern advanced enterprise specializing in production and exportation of APIs, Pharmaceutical intermediates, peptides, plant extra

  •  Hebei Bester Biological Technology Co. LTD

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8618633020931

    Address:No.114,Zhonghua South Street,Qiaoxi District

       Inquiry Now

  • Purpurin

  • Casno:

    81-54-9

    Purpurin

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    *stable and better quality products*efficient and meticulous servicesAppearance:Powder Storage:Store in dry, cool and ventilated place Package:1kg/tin 5kg/tin 25kg/carton Application:Use in healthcare products. Use in food products. Use in Cosmetic p

    ASURE BIOCHEM Co., Ltd was established in March 2016. It is located in Hangzhou, a very beautiful city. It is a comprehensive chemical service provider with business scope coverin

  •  Asure Biochem CO.,LTD.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:15068760982

    Address:hangzhou

       Inquiry Now

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 81-54-9

Chemistry

IUPAC Name: 1,2,4-Trihydroxy-9,10-anthraquinone
The MF of 1,2,4-Trihydroxy-9,10-anthraquinone (81-54-9) is C14H8O5.

                               
The MW of 1,2,4-Trihydroxy-9,10-anthraquinone (81-54-9) is 256.21.
Synonyms of 1,2,4-Trihydroxy-9,10-anthraquinone (81-54-9): 9,10-Anthracenedione, 1,2,4-trihydroxy- ; Purpurin ; 1,2,4-Trihydroxy-9, 10-anthraquinone ; 1,2,4-Trihydroxyanthra-9,10-quinone ; C.I. Natural Red 16 
Product Categories: Intermediates of Dyes and Pigments;Anthraquinones, Hydroquinones and Quinones;Anthraquinones;Hydroxyanthraquinones
Form: brown-red to brown powder
Index of Refraction: 1.772 
EINECS: 201-359-8
Density: 1.659 g/ml 
Flash Point: 285.4 °C
Boiling Point: 525.1 °C
Melting Point: 253-256 °C
Colour Index: 58205
Merck: 7945

Uses

    1,2,4-Trihydroxy-9,10-anthraquinone (81-54-9) is used as pharmaceutical intermediates.

Toxicity Data With Reference

1.    

eye-rbt 500 mg/24H MLD

    28ZPAK    Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,103.
2.    

mmo-sat 10 µg/plate

    MUREAV    Mutation Research. 40 (1976),203.
3.    

mma-sat 10 µg/plate

    MUREAV    Mutation Research. 40 (1976),203.

Safety Profile

Mutation data reported. An eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes.Safety information of 1,2,4-Trihydroxy-9,10-anthraquinone (81-54-9):
Hazard Codes  Xi,C,F
Risk Statements 
36/37/38  Irritating to eyes, respiratory system and skin
34  Causes burns
11  Highly Flammable
Safety Statements 
26  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
45  In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
36/37/39  Wear suitable protective clothing, gloves and eye/face protection
16  Keep away from sources of ignition - No smoking
WGK Germany  3
RTECS  CB8200000