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Home/Catalysts & Chemical Auxiliary Agents/Other/3-methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one cas 89-36-1

3-methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one cas 89-36-1

Chemical Name: 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
CAS No.:89-36-1
Molecular Fomula:C10H10N2O4S

Molecular weight:254.26

Appearance:White acicular or pale yellow crystals

Assay: 98%min

Category:

Description

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-oneDetails

Chemical Name: 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
CAS No.:89-36-1
Molecular Fomula:C10H10N2O4S

Chemical Structure:3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one Structure

Molecular weight:254.26

Appearance:White acicular or pale yellow crystals

Assay: 98%min

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-onetypical Properties

Item Standard Results
Appearance White acicular or pale yellow crystals Confirmed
Assay ≧98.0% 99.6%

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-oneUsage

1.As an intermediate of azo dyes

2.Mainly used as intermediates in dyes, pigments and medicine.

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-onePackaging and Shipping:

Packing: 25 kg drum

Delivery: by air, by sea, by courier

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-oneStorage

Stored in a cool dry place away fromdirect sunlight

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