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1,3-Benzenediol, 4-[(2-hydroxy-5-nitrophenyl)azo]-

1,3-Benzenediol, 4-[(2-hydroxy-5-nitrophenyl)azo]- Structure
1,3-Benzenediol, 4-[(2-hydroxy-5-nitrophenyl)azo]- structure
CAS No.
6370-36-1
Chemical Name:
1,3-Benzenediol, 4-[(2-hydroxy-5-nitrophenyl)azo]-
Synonyms
Mordant Red 59;C.I.Mordant Red 59:C.I.11940;1,3-Benzenediol, 4-[(2-hydroxy-5-nitrophenyl)azo]-;1,3-Benzenediol, 4-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-
CBNumber:
CB73233466
Molecular Formula:
C12H9N3O5
Molecular Weight:
275.22
MDL Number:
MOL File:
6370-36-1.mol
Last updated:2023-07-14 17:44:57
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1,3-Benzenediol, 4-[(2-hydroxy-5-nitrophenyl)azo]- Properties

Boiling point 562.1±50.0 °C(Predicted)
Density 1.56±0.1 g/cm3(Predicted)
pka 5.56±0.16(Predicted)

1,3-Benzenediol, 4-[(2-hydroxy-5-nitrophenyl)azo]- Chemical Properties,Uses,Production

Preparation

2-Amino-4-nitrophenol diazotization, and Resorcinol coupling.

Properties and Applications

red. Soluble in water for brick red, soluble in ethanol for orange brown. In concentrated sulfuric acid for orange brown, dilution have orange brown precipitation; Slightly soluble in concentrated hydrochloric acid for brilliant orange; In concentrated sodium hydroxide solution for brick red

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 4 4 5 5 5 5

1,3-Benzenediol, 4-[(2-hydroxy-5-nitrophenyl)azo]- Preparation Products And Raw materials

Raw materials

Resorcinol 2-Amino-4-nitrophenol

Preparation Products

6370-36-1(1,3-Benzenediol, 4-[(2-hydroxy-5-nitrophenyl)azo]-)Related Search:

Mordant Red 66 Mordant Red 65 Mordant Red 71 disodium 5-[[4'-[(2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]salicylate Mordant Red 7
Mordant Red 73 Mordant Red 67 2-[[6-[[(2-Carboxyphenyl)amino]sulfonyl]-2-hydroxy-1-naphthalenyl]azo]benzoic acid disodium salt Benzoic acid, 2-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo]-, disodium salt

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1,3-Benzenediol, 4-[(2-hydroxy-5-nitrophenyl)azo]- C.I.Mordant Red 59:C.I.11940 Mordant Red 59 1,3-Benzenediol, 4-[2-(2-hydroxy-5-nitrophenyl)diazenyl]- 6370-36-1