disodium 7-hydroxynaphthalene-1,3-disulphonate

Product Name: disodium 7-hydroxynaphthalene-1,3-disulphonate
CAS No.: 842-19-3
Chemical Name: disodium 7-hydroxynaphthalene-1,3-disulphonate
Synonyms: Ponceau 4R Impurity 2;Ponceau 4R Impurity 2 Sodium Salt;disodium 7-hydroxynaphthalene-1,3-;sodium 7-hydroxynaphthalene-1,3-disulfonate;2-Naphthol-6,8-Disulphonic Acid Sodium Salt;2-Naphthol-6,8-Disulfonic Acid Disodium Salt;isodium,7-hydroxynaphthalene-1,3-disulfonate;Disodium 7-hydroxynaphthalene-1,3-disulfonate;DISODIUM 7-HYDROXY-1,3-NAPHTHALENEDISULFONATE;disodium 7-hydroxynaphthalene-1,3-disulphonate
CBNumber: CB9937325
Molecular Formula: C10H9NaO7S2
Formula Weight: 328.28
MOL File: 842-19-3.mol

More

Less

disodium 7-hydroxynaphthalene-1,3-disulphonate Property

Water Solubility: 1000g/L at 25℃
LogP: -4
EPA Substance Registry System: 1,3-Naphthalenedisulfonic acid, 7-hydroxy-, disodium salt (842-19-3)

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: T330140
Product name: DISODIUM 7-HYDROXY-1,3-NAPHTHALENEDISULFONATE
Purity: AldrichCPR
Packaging: 1G
Price: $179
Updated: 2024/03/01

disodium 7-hydroxynaphthalene-1,3-disulphonate Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

disodium 7-hydroxynaphthalene-1,3-disulphonate Suppliers

China 19 Germany 1 India 1 United States 1 Global 22

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 18043
Advantage: 56

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939 15221275939
Fax: 021-50706099
Email: shenlinxing@macklin.cn
Country: China
ProdList: 16166
Advantage: 55

Shanghai Synchem Pharma Co., ltd

Tel: 21-619849051-1 18521059765
Email: synchempharma@aliyun.com
Country: China
ProdList: 6463
Advantage: 55

Shenzhen SUNGENING Bio-Medical Co., Ltd.

Tel: 0755-28967200 13631290199
Fax: 0755-28967200
Email: wxf@sungening.com
Country: China
ProdList: 9577
Advantage: 60

Shenzhen Botel Biotechnology Co. Ltd.

Tel: 0755-22202135 13316968096
Email: 1979313431@qq.com
Country: China
ProdList: 8868
Advantage: 58

Wuhan Ruilida Biomedical Technology Co., Ltd.

Tel: 18201884268
Email: magean83@163.com
Country: China
ProdList: 1473
Advantage: 58

Cato Research Chemicals Inc.

Tel: 020-81215950 4000-868-328
Email: customer@uwalab.com
Country: United States
ProdList: 10404
Advantage: 58

Hubei Shishun Biotechnology Co. Ltd

Tel: 027-59223025 15107168801
Fax: 027-59223025
Email: 1718480011@qq.com
Country: China
ProdList: 9872
Advantage: 58

Hubei Qifei Pharmaceutical Chemical Co., Ltd

Tel: 027-027-59322506 18071128681
Fax: 027-59322506
Email: 1438082200@qq.com
Country: China
ProdList: 9976
Advantage: 58

TCI (Shanghai) Chemical Trading Co., Ltd.

Tel: 021-021-61109150
Fax: 021-61105897
Email: sales@tcisct.com
Country: China
ProdList: 31121
Advantage: 58

842-19-3, disodium 7-hydroxynaphthalene-1,3-disulphonateRelated Search:

Sodium 6-hydroxynaphthalene-2-sulfonate Disodium 2-naphthol-3,6-disulfonate Sodium 4-amino-1-naphthalenesulfonate

disodium 7-hydroxynaphthalene-1,3-disulphonate

7-Hydroxy-1,3-Naphthalenedisulfonic Acid Disodium Salt

7-Hydroxy-1,3-Naphthalenedisulfonic Acid,Disodium

2-Hydroxynaphthalene-6,8-disulfonic acid disodium salt

7-Hydroxy-1,3-naphthalenedi(sulfonic acid sodium) salt

7-Hydroxynaphthalene-1,3-bis(sulfonic acid sodium) salt

Ponceau 4R Impurity 2

Disodium 7-hydroxynaphthalene-1,3-disulfonate

2-Naphthol-6,8-Disulfonic Acid Disodium Salt

Disodium 7-Hydroxy-1,3-naphthalenedisulfonate Standard

sodium 7-hydroxynaphthalene-1,3-disulfonate

isodium,7-hydroxynaphthalene-1,3-disulfonate

1,3-Naphthalenedisulfonicacid, 7-hydroxy-, sodium salt (1:2)

disodium 7-hydroxynaphthalene-1,3-

Ponceau 4R Impurity 2 Sodium Salt

DISODIUM 7-HYDROXY-1,3-NAPHTHALENEDISULFONATE

2-Naphthol-6,8-Disulphonic Acid Sodium Salt

842-19-3

Intermediates of Dyes and Pigments