Acid Red 21

Acid Red 21 Basic information
Product Name:Acid Red 21
Synonyms:Acid Red 21;C.I.Acid Red 21:C.I.14965
CAS:
MF:
MW:0
EINECS:
Product Categories:
Mol File:Mol File
Acid Red 21 Structure
Acid Red 21 Chemical Properties
Safety Information
MSDS Information
Acid Red 21 Usage And Synthesis
Preparation2-Amino-4-methylanisole diazo, and 8-Hydroxynaphthalene-1,6-disulfonic acid?coupling.
Properties and Applicationsred. Soluble in water for blu-ray red. The strong sulfuric acid for violet blue, diluted red for blue-ray. In water solution to join hydrochloric acid discoloration; Add sodium hydroxide is yellow.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
AATCC 5-6 1 1 1 1
Acid Red 21 Preparation Products And Raw materials
Raw materials2-Methoxy-5-methylaniline-->1-NAPHTHOL-3,8-DISULFONIC ACID
Tag:Acid Red 21 Related Product Information
Acid violet 90 sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate Acid Red 213 Chromate, hydroxy[4-hydroxy-3-nitro-5-[(1,2,3,4-tetrahydro-2,4-dioxo-3-quinolinyl)azo]benzenesulfonato]-, sodium Acid Red 217 Neutral Red 2gl Acid Red 215 2,6-Naphthalenedisulfonic acid, 4-hydroxy-3-[(2-methoxy-5-methylphenyl)azo]-, disodium salt Methyl Red