Chinese english Japanese Germany Korea
ChemicalBook > Product Catalog >Dyes and Pigments >dye >Acid dye >sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate

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

sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate Structure
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
Molecular Weight:
400.38299
MOL File:
5850-93-1.mol
Request For Quotation

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

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

sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate Chemical Properties,Uses,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
Fading Stain 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

5-Amino-1-naphthalenesulfonic acid 2-Naphthol

Preparation Products

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

Global( 21)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Shidimo Interaux Private Limited +91-9879759686 +91-9879759686 Gujarat, India 79 58 Inquiry
Parshwanath Group of Indusries +91-9979874744 +91-9825244644 Gujarat, India 211 58 Inquiry
Appex Dye Stuff Industries +91-9974922439 +91-9974922439 Gujarat, India 146 58 Inquiry
Colorants Chem Pvt Ltd +91-9890098067 +91-9890036907 Mumbai, India 200 58 Inquiry
Amogh Chemicals Pvt Ltd +91-9920471328 +91-9833649289 Maharashtra, India 170 58 Inquiry
Bharat Color Chem +91-7940372890 +91-7940372890 Gujarat, India 29 58 Inquiry
Colorants Chem Private Limited 08046039695 Mumbai, India 102 58 Inquiry
Khatau Valabhdas & Company 08046051580 Mumbai, India 24 58 Inquiry
Hefei TNJ Chemical Industry Co.,Ltd. 0551-65418671 China 34571 58 Inquiry
Dideu Industries Group Limited +86-29-89586680 +86-15129568250 China 25247 58 Inquiry
Supplier Advantage
Shidimo Interaux Private Limited 58
Parshwanath Group of Indusries 58
Appex Dye Stuff Industries 58
Colorants Chem Pvt Ltd 58
Amogh Chemicals Pvt Ltd 58
Bharat Color Chem 58
Colorants Chem Private Limited 58
Khatau Valabhdas & Company 58
Hefei TNJ Chemical Industry Co.,Ltd. 58
Dideu Industries Group Limited 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
chevron_left

1of4

chevron_right
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