sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate

Product Name: sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate
CAS No.: 5850-93-1
Chemical Name: sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate
Synonyms: Red AR;C.I.15625;Acid Red 141;C.I.Acid Red 141;C.I.Acid Red 141:C.I.15625;sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate;5-[(2-Hydroxy-1-naphthalenyl)azo]-1-naphthalenesulfonic acid sodium salt;sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate ISO 9001：2015 REACH
CBNumber: CB2909422
Molecular Formula: C20H13N2NaO4S
Formula Weight: 400.38299
MOL File: 5850-93-1.mol

More

Less

sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate Property

EPA Substance Registry System: 1-Naphthalenesulfonic acid, 5-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt (5850-93-1)

More

Less

Hazard and Precautionary Statements (GHS)

More

Less

N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: DYE0001771
Product name: CI ACID RED-141
Purity: 95.00%
Packaging: 5MG
Price: $498.23
Updated: 2021/12/16

More

Less

sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate Chemical Properties,Usage,Production

Preparation

5-Aminonaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling.

Properties and Applications

red. Soluble in hot water for red, slightly soluble in cold water and ethanol. The strong sulfuric acid to red light purple, diluted precipitation is brown; In nitric acid solution for yellow brown; In a dilute sodium hydroxide solution for yellow brown solution. In water solution to join hydrochloric acid with brown precipitation; Add sodium hydroxide solution to become yellow.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
Standard	Light Fastness	Fading	Stain	Persperation Fastness	Fading	Stain	Fading	Stain
ISO	2-3	2	1	3	1	1	2	3

sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate Suppliers

China 12 India 8 United States 1 Global 21

Alfa Chemistry

Tel: 1-516-6625404
Fax: 1-516-927-0118
Email: support@alfa-chemistry.com
Country: United States
ProdList: 9171
Advantage: 60

Hefei TNJ Chemical Industry Co.,Ltd.

Tel: +86-0551-65418671 +8618949823763
Fax: 0551-65418697
Email: sales@tnjchem.com
Country: China
ProdList: 34563
Advantage: 58

Dideu Industries Group Limited

Tel: +86-29-89586680 +86-15129568250
Email: 1026@dideu.com
Country: China
ProdList: 22787
Advantage: 58

Hubei Jusheng Technology Co.,Ltd.

Tel: 18871490254
Fax: 027-59599243
Email: linda@hubeijusheng.com
Country: CHINA
ProdList: 28172
Advantage: 58

Wuhan kemike Biomedical Technology Co., Ltd

Tel: 13163388153 13163388153
Email: yeqiu416@163.com
Country: China
ProdList: 9885
Advantage: 58

Shaanxi DIDU pharmaceutical and Chemical Co., Ltd

Tel: 17691182729 18161915376
Email: 1046@dideu.com
Country: China
ProdList: 10001
Advantage: 58

5850-93-1, sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate Related Search:

ACID YELLOW 99 ACID YELLOW 17 ACID YELLOW 25 (C.I. 18835) Acid Black 1 Acid Blue 83 sodium bis[2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoato(2-)]chromate(1-) ACID RED 195 Acid Violet 109 ACID YELLOW 11 Acid Red 18 Acid Red 73 ACID BLUE 80 Acid Violet 43 trisodium bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(3-) ACID RED 106 Acid Red 57 Acid Black 107 Acid Blue 168

sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate

Acid Red 141

Red AR

5-[(2-Hydroxy-1-naphthalenyl)azo]-1-naphthalenesulfonic acid sodium salt

C.I.15625

C.I.Acid Red 141

sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate ISO 9001：2015 REACH

C.I.Acid Red 141:C.I.15625

5850-93-1