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Direct Red 180

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Direct Red 180 Basic information
Product Name:Direct Red 180
Synonyms:Direct Red 180;C.I.Direct Red 180:C.I.24565
CAS:90249-27-7
MF:
MW:0
EINECS:
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Mol File:Mol File
Direct Red 180 Structure
Direct Red 180 Chemical Properties
Safety Information
MSDS Information
Direct Red 180 Usage And Synthesis
Preparation2-[2-Amino-5-[4-amino-3-(carboxymethoxy)phenyl]-phenoxy]acetic acid?double nitriding, and 3-Methyl-1-phenyl-1H-pyrazol-5-amine (2 Moore) coupled.
Properties and Applicationsyellow light red. Soluble in water for yellow orange, soluble in ethanol. The strong sulfuric acid to red light purple, yellow light brown for diluted. The dye solution to join strong hydrochloric acid for orange brown, have precipitation; Add thick sodium hydroxide solution discoloration.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 3 4 6 4 4-5
Direct Red 180 Preparation Products And Raw materials
Raw materials5-Amino-3-methyl-1-phenylpyrazole-->4,4'-DIAMINODIPHENYL-3,3'-DIGLYCOLIC ACID
Tag:Direct Red 180(90249-27-7) Related Product Information
1-Chloro-8-hydroxy-7-[4-(6-methylbenzothiazol-2-yl)phenylazo]naphthalene-3,6-bis(sulfonic acid sodium) salt Benzoic acid, 5-[[4-[(2,4-dihydroxyphenyl)azo]-3-sulfophenyl]azo]-2-hydroxy-, disodium salt C.I. Direct Red 187 2-Naphthalenesulfonic acid, 3-[[2,5-dimethyl-4-[(4-sulfophenyl)azo]phenyl]azo]-4-hydroxy-7-[[[(5-hydroxy-7-sulfo-2-naphthalenyl)amino]carbonyl]amino]-, trisodium salt BENZOPURPURIN 4B C.I. Direct Red 191 Direct red 194 (C.I. 35785) Direct Red 181 2-Hydroxy-5-[[5-hydroxy-6-[(2-sodiooxycarbonylphenyl)azo]-7-sodiosulfo-2-naphthalenyl]azo]benzoic acid sodium salt