4-[4,5-Dihydro-3-methyl-4-[(4-methylphenyl)azo]-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid sodium salt

4-[4,5-Dihydro-3-methyl-4-[(4-methylphenyl)azo]-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid sodium salt structure

CAS No.: 6359-84-8

Chemical Name:: 4-[4,5-Dihydro-3-methyl-4-[(4-methylphenyl)azo]-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid sodium salt

Synonyms: C.I.18830;Acid Yellow 12;C.I.Acid Yellow 12;C.I.Acid Yellow 12:C.I.18830;4-[4,5-Dihydro-3-methyl-4-[(4-methylphenyl)azo]-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid sodium salt

CBNumber:: CB72254358

Molecular Formula:

Molecular Weight:: 0

MDL Number:

MOL File:: 6359-84-8.mol

Request For Quotation

4-[4,5-Dihydro-3-methyl-4-[(4-methylphenyl)azo]-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid sodium salt Chemical Properties,Uses,Production

Preparation

p-Methylaniline diazo, and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling.

Properties and Applications

yellow. The strong sulfuric acid to yellow. Used for wool, silk, vinegar fiber, cotton dyeing. The aluminum salt is used in rubber and synthetic resin color.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
Standard	Light Fastness	Fading	Stain	Persperation Fastness	Fading	Stain	Fading	Stain
ISO	5	2-3		2-3	4		2-3

4-[4,5-Dihydro-3-methyl-4-[(4-methylphenyl)azo]-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid sodium salt Preparation Products And Raw materials

Raw materials

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one p-Toluidine

Preparation Products

6359-84-8(4-[4,5-Dihydro-3-methyl-4-[(4-methylphenyl)azo]-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid sodium salt)Related Search:

Acid Yellow 120 Acid Yellow 117 Solvent Yellow 21 Acid Yellow 110 Chromate(6-), tris[3-[[[3-[(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo]phenyl]sulfonyl]amino]-2-(hydroxy-κO)-5-sulfobenzoato(3-)-κO]-, hexasodium

Acid Yellow 116 Benzenesulfonic acid, 2-[4-[(2-chlorophenyl)azo]-4,5-dihydro-5-oxo-3-phenyl-1H-pyrazol-1-yl]-, sodium salt ACID YELLOW 11

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4-[4,5-Dihydro-3-methyl-4-[(4-methylphenyl)azo]-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid sodium salt C.I.18830 C.I.Acid Yellow 12 C.I.Acid Yellow 12:C.I.18830 Acid Yellow 12 6359-84-8