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Jute Scarlet R

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Jute Scarlet R Basic information
Product Name:Jute Scarlet R
Synonyms:4-Hydroxy-3-[(2,4-dimethylphenyl)azo]-1-naphthalenesulfonic acid sodium salt;C.I.14695;C.I.Acid Red 135;Jute Scarlet R;Acid Red 135;C.I.Acid Red 135:C.I.14695
CAS:5858-37-7
MF:C18H17N2NaO4S
MW:380.39
EINECS:
Product Categories:
Mol File:5858-37-7.mol
Jute Scarlet R Structure
Jute Scarlet R Chemical Properties
Safety Information
MSDS Information
Jute Scarlet R Usage And Synthesis
Preparation2,4-Dimethylbenzenamine diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid.
Properties and Applicationsyellow light red. Soluble in water for red, soluble in ethanol for orange red. The strong sulfuric acid is a deep in the red, diluted precipitation for orange red; In nitric acid in scarlet, to orange diluted. In water solution to join hydrochloric acid, the emergence of palm red hairy precipitation, add sodium hydroxide to tan.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 3 3 2-3 2
Jute Scarlet R Preparation Products And Raw materials
Raw materials1-Naphthol-4-sulfonic acid-->2,4-Dimethyl aniline
Tag:Jute Scarlet R(5858-37-7) Related Product Information
C.I. 14720 disodium 3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis(4,6-dihydroxynaphthalene-2-sulphonate) trisodium 4-[(1-hydroxy-4-sulphonato-2-naphthyl)azo]-5,5'-dimethyl-4'-[[4-[[(4-methylphenyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-2,2'-disulphonate 4,4'-bis[[2-hydroxy-3-[(phenylamino)carbonyl]-1-naphthyl]azo][1,1'-biphenyl]-2,2'-disulphonic disodium acid (3Z)-3-[[2-methyl-4-(2-methylphenyl)diazenyl-phenyl]hydrazinylidene]-4-oxo-naphthalene-1-sulfonic acid sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate Acid Red 142 Tracid Red Bs ACID RED 137