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CIACIDYELLOW13

CIACIDYELLOW13 Structure
CIACIDYELLOW13 structure
CAS No.
1934-25-4
Chemical Name:
CIACIDYELLOW13
Synonyms
Acid Yellow 13;CIACIDYELLOW13;C.I.Acid Yellow 13:C.I.1319120;4,5-Dihydro-5-oxo-1-(2-sulfophenyl)-4-[(2-sulfophenyl)azo]-1H-pyrazole-3-carboxylic acid trisodium salt
CBNumber:
CB71440547
Molecular Formula:
C16H13N4NaO9S2
Molecular Weight:
492.41
MDL Number:
MOL File:
1934-25-4.mol
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CIACIDYELLOW13 Chemical Properties,Uses,Production

Preparation

2-Aminobenzenesulfonic acid diazo, and 5-Oxo-1-(2-sulfophenyl)-2,5-dihydro-1H-pyrazole-3-carboxylic acid?coupling.

Properties and Applications

colourful green light yellow. The strong sulfuric acid for yellow orange. Used for wool, silk, vinegar and cotton fiber dyeing. The heavy metal salt used in organic pigments.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 6 2 4 3 1-2 3

CIACIDYELLOW13 Preparation Products And Raw materials

Raw materials

Aniline-2-sulfonic acid 5-Oxo-1-(2-sulfophenyl)-2,5-dihydro-1H-pyrazole-3-carboxylic acid

Preparation Products

1934-25-4(CIACIDYELLOW13)Related Search:

ACID YELLOW 14 Acid Yellow 156 Acid Yellow 128 Acid Yellow 4R C.I. Acid Yellow 134
1H-Pyrazole-3-carboxylic acid, 4-[(2-chloro-6-methylphenyl)azo]-1-(2-chloro-6-methyl-4-sulfophenyl)-4,5-dihydro-5-oxo-, 3-ethyl ester, sodium salt ACID YELLOW 127 C.I. Acid Yellow 131 sodium 2-[4-[(4-hydroxybiphenyl-3-yl)azo]phenoxy]ethyl sulphate

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CIACIDYELLOW13 4,5-Dihydro-5-oxo-1-(2-sulfophenyl)-4-[(2-sulfophenyl)azo]-1H-pyrazole-3-carboxylic acid trisodium salt Acid Yellow 13 C.I.Acid Yellow 13:C.I.1319120 1934-25-4