Log in | Join Free | china | japan | germany
ChemicalBook > Product Catalog >Dyes and Pigments >dye >Acid dye >sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate

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

Request For Quotation
sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate Suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate
CAS:5850-93-1
Purity:99% Package:5KG;1KG Remarks:C20H13N2NaO4S
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 0551-65418671
Email: sales@tnjchem.com
Products Intro: Product Name:Acid Red 141
CAS:5850-93-1
Company Name: Dideu Industries Group Limited
Tel: +86-29-89586680 +86-15129568250
Email: 1026@dideu.com
Products Intro: Product Name:sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate
CAS:5850-93-1
Purity:99.00% Package:25kgs/Drum;200kgs/Drum Remarks:ISO 9001：2015 REACH Approved Manufacturer
Company Name: Alfa Chemistry
Tel: +1-5166625404
Email: Info@alfa-chemistry.com
Products Intro: Product Name:sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate
CAS:5850-93-1
Company Name: Bharat Color Chem  
Tel: +91-7940372890 +91-7940372890
Email: info@bharatcolorchem.com
Products Intro: Product Name:Acid red 141
CAS:5850-93-1
Purity:98% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate Basic information
Product Name:sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate
Synonyms: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
CAS:5850-93-1
MF:C20H13N2NaO4S
MW:400.38299
EINECS:227-460-7
Product Categories:
Mol File:5850-93-1.mol
sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate Structure
sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate Chemical Properties
EPA Substance Registry System1-Naphthalenesulfonic acid, 5-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt (5850-93-1)
Safety Information
MSDS Information
sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate Usage And Synthesis
Preparation5-Aminonaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling.
Properties and Applicationsred. 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 materials5-Amino-1-naphthalenesulfonic acid-->2-Naphthol
Tag:sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate(5850-93-1) Related Product Information
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