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ACID RED 60 | CAS 5850-64-6

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Feature Good stability,Easy to Use
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ACID RED 60 Basic information

Product Name:ACID RED 60
Synonyms:2-(4-SULFO-1-NAPHTHYLAZO)CHROMOTROPIC ACID TRISODIUM SALT;ACID RED 60;CHROMOTROPE 8B;1,8-Dihydroxy[1',2-azobisnaphthalene]-3,4',6-trisulfonic acid trisodium salt;C.I.16645;C.I.Acid Red 60;α-SNADNS-4【Dotite】;Chromotrope 8B2-(4-Sulfo-1-naphthylazo)chromotropic Acid Trisodium Salt
CAS:5850-64-6
MF:C20H14N2O11S3
MW:554.53
EINECS:
Product Categories:
Mol File:5850-64-6.mol

ACID RED 60 Chemical Properties

Colour Index 16645
form powder to crystal
color Red to Dark blue to Black

Safety Information

HS Code 3204.12.5090

MSDS Information

ACID RED 60 Usage And Synthesis

Preparation
UsesAcid red 60 (CAS# 5850-64-6) is organic azo dye used in textiles and inket ink.
4-Aminonaphthalene-1-sulfonic acid diazo, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid?coupling.
Properties and Applicationsblue-ray red. Soluble in water for the red, slightly soluble in ethanol for pink. The strong sulfuric acid in blue, diluted into pink. In water solution to join strong hydrochloric acid for the red; Add thick sodium hydroxide solution into purple.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 4-5 1

ACID RED 60 Preparation Products And Raw materials

Raw materialsNaphthionic acid-->1,8-Dihydroxynaphthylene-3,6-disulfonic acid

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