Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 92 > 

92-40-0
Refine

Refine

Country

Business Type

Certificate

Display

Products Categories

Basic Information
CAS No.: 92-40-0
Name: 7-hydroxynaphthalene-2-sulphonic acid
Molecular Structure:
Molecular Structure of 92-40-0 (7-hydroxynaphthalene-2-sulphonic acid)
Formula: C10H8O4S
Molecular Weight: 224.237
Synonyms: 2-Hydroxynaphthalene-7-sulfonicacid;2-Naphthol-7-sulfonic acid;2-Naphthol-7-sulphonic acid;7-Hydroxynaphthalene-2-sulfonic acid;Cassella's acid;F acid;Mono Acid F;Mono F Acid;Monosulfonic acid F;NSC 1704;b-Naphthol-7-sulfonic acid;
EINECS: 202-153-0
Density: 1.549g/cm3
Transport Information: UN 1759
PSA: 82.98000
LogP: 2.87290
Related products
Hot Products
  • Display:default sort

    New supplier

  • 2-Naphthalenesulfonic acid, 7-hydroxy- Manufacturer/High quality/Best price/In stock

  • Casno:

    92-40-0

    2-Naphthalenesulfonic acid, 7-hydroxy- Manufacturer/High quality/Best price/In stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0

    Dayangchem's 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. DayangChem can provide different quantities

    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

  • (4Z)-4-(phenylmethylene)oxolane-2,3-dione

  • Casno:

    92-40-0

    (4Z)-4-(phenylmethylene)oxolane-2,3-dione

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0

    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

  • 7-hydroxynaphthalene-2-sulphonic acid

  • Casno:

    92-40-0

    7-hydroxynaphthalene-2-sulphonic acid

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-1.0

    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 o

    Since our establishment in 2008,we have been exporting to more than 50 countries in Middle East, Europe and America. The production line covers different kinds of painting, plastic

  •  HENAN NEW BLUE 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

  • 7-hydroxynaphthalene-2-sulphonic acid 92-40-0

  • Casno:

    92-40-0

    7-hydroxynaphthalene-2-sulphonic acid 92-40-0

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 15.0-50.0

    Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

    Hebei Dangtong Biological Technology Co.,LTD was established in August 2021. It currently has more than 20 employees. Our factory currently has more than 500 employees. The company

  •  Hebei Dangtong Biological Technology Co..LTD

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-139-10575315

    Address:No.1722, Block C, Yangguang Xinzhuo Plaza, 256 Renmin West Road, Fuxing District, Handan City, Hebei Province

       Inquiry Now

  • 2-Naphthalenesulfonic acid, 7-hydroxy-

  • Casno:

    92-40-0

    2-Naphthalenesulfonic acid, 7-hydroxy-

    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

  • 2-Hydroxynaphthlene-7-sulfonic acid

  • Casno:

    92-40-0

    2-Hydroxynaphthlene-7-sulfonic acid

    Min.Order: 100 Gram

    FOB Price:  USD $ 1.9-2.9

    Appearance:liquid Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Package:Grams, Kilograms Application:For R&D and commerical use Transportati

    We are a team of industry experts, dedicated to delivering the best chemical solutions from quality suppliers across China. Putting our customers first, we take a holistic approach

  •  Chemlyte Solutions

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-189 8945 5137

    Address:Jian Qiao Community, 789 Shenhua Road, Xihu District, Hangzhou, China, 310000

       Inquiry Now

  • 7-hydroxynaphthalene-2-sulphonic acid

  • Casno:

    92-40-0

    7-hydroxynaphthalene-2-sulphonic acid

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0

    Zibo Hangyu Biotechnology Development Co., Ltd 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 chemi

    Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O

  •  Zibo Hangyu Biotechnology Development Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15965530500

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

       Inquiry Now

  • 7-hydroxynaphthalene-2-sulphonic acid

  • Casno:

    92-40-0

    7-hydroxynaphthalene-2-sulphonic acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home an

    Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketi

  •  Hangzhou ZeErRui Chemical Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-82512721

    Address:No 317,Jingling Road,Guali Town,Xiaoshan District

       Inquiry Now

  • 7-hydroxynaphthalene-2-sulphonic acid

  • Casno:

    92-40-0

    7-hydroxynaphthalene-2-sulphonic acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 2.0-2.0

    Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

    Welcome to Taizhou Zhenyu Biotech Co.,LTD , Sister Company of Ningbo Zhenlei Chemical co.,ltd ,is a rapid growing company , We are one of TOP supplier and manufactuer of Human APIs

  •  TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:15867601896

    Address:Room 623 Yulan Square Bussiness Building . Jiaojiang Taizhou Zhejiang 318000 China

       Inquiry Now

  • 2-Hydroxynaphthlene-7-sulfonic acid

  • Casno:

    92-40-0

    2-Hydroxynaphthlene-7-sulfonic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

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

    Gihichem is a professional chemical products manufacturer of nutrition supplements & dietary supplements. 99% purity for insurance the safety and effectiveness of our nutritional i

  •  GIHI CHEMICALS CO.,LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-86217390

    Address:No.567 Dengcai Street,Sandun,Westlake District,Hangzhou310030,Zhejiang,China.

       Inquiry Now

  • 7-hydroxynaphthalene-2-sulphonicacid

  • Casno:

    92-40-0

    7-hydroxynaphthalene-2-sulphonicacid

    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

    Founded in 2005, Sartort, located in Hangzhou, is a leading company engaging in chemistry, pharmaceutical and advanced materials. At present, Sartort has such controlled subsidi

  •  Hangzhou Sartort Biopharma Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-87039693

    Address:No. 57, Tech Park Road, Hangzhou, Zhejiang, China

       Inquiry Now

  • 7-hydroxynaphthalene-2-sulphonic acid

  • Casno:

    92-40-0

    7-hydroxynaphthalene-2-sulphonic acid

    Min.Order: 1 Milligram

    FOB Price:  USD $ 10.0-10.0

    Q1:Are you manufacturer or trading company? A1: Manufacturer. Q2: Can I get some sample? A2: Yes Q3: What's your MOQ? A3: Our MOQ is flexible.different price for different quantity Q4: Is there a discount? A4: Of course, welcome to contact us.

    WEIFANG YANGXU GROUP Co., Ltd was founded in 1996. More than 20 years full efforts, YANGXU chemical has grown to be a large enzyme peptide chemical enterprise, specializing in expl

  • weifang yangxu group co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+08613666361637--

    Address:No 5.dongfeng east street.gaoxin district.weifang city.

       Inquiry Now

  • Total:14 Page 1 of 1 1
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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 92-40-0

Specification

This chemical is called 2-Naphthalenesulfonic acid, 7-hydroxy-, and its systematic name is 7-hydroxynaphthalene-2-sulfonic acid. With the molecular formula of C10H8O4S, its molecular weight is 224.23. The CAS registry number of this chemical is 92-40-0.

Other characteristics of the 2-Naphthalenesulfonic acid, 7-hydroxy- can be summarised as followings: (1)ACD/LogP: 0.96; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.53; (4)ACD/LogD (pH 7.4): -2.54; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 4; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 60.98 Å2; (13)Index of Refraction: 1.703; (14)Molar Refractivity: 56.18 cm3; (15)Molar Volume: 144.7 cm3; (16)Polarizability: 22.27×10-24cm3; (17)Surface Tension: 71.1 dyne/cm; (18)Density: 1.549 g/cm3.

You can still convert the following datas into molecular structure: 
1.SMILES: O=S(=O)(O)c1cc2c(cc1)ccc(O)c2
2.InChI: InChI=1/C10H8O4S/c11-9-3-1-7-2-4-10(15(12,13)14)6-8(7)5-9/h1-6,11H,(H,12,13,14)
3.InChIKey: MVEOHWRUBFWKJY-UHFFFAOYAP