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  Data

J acid

J acid

Product Name J acid
CAS NO 87-02-5
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J acid

Description :

Chemical Name: 2-Amino-5-Hydroxynaphthalene-7-sulfonic Acid

Molecular formula: C10H9NO4S

Specifications:

Appearance: Grey powder

Content:90.0%min

Insoluble matter:0.10%max.

Gamma Acid: 1.50%max.

Purity by HPLC:96.0%min.


Packing: in net 25kgs bag


Usage: Intermediates of DI-J Acid, γAcid, phenyl J Acid, direct dyestuffs and reactive dyestuffs

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