Add to Basket Contact Now 4,4'-diaminostilbene-2,2'-disufonic acid(DSD ACID) - 24 Jan 2008 CAS - No: 81-11-8 Formula: C14H14N2O6S2 Molecular Weight: 370.4 Appearance: Light yellow powder Specifications: Amino Value: Min. 95%. Insolubles: Max. 0.1% Benzyl: Max. 0.25%. Fe: Max. 100ppm. ... View full description Tags   4 -diaminostilbene-2   2 -disufonic Acid DSD ACID   Address: Lianzhen dongguang county, Cangzhou, China Phone: 86-10-65527985 818,13426288190 - Fax: 86-10-65528301

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CAS - No: 81-11-8 Formula: C14H14N2O6S2 Molecular Weight: 370.4 Appearance: Light yellow powder Specifications: Amino Value: Min. 95%. Insolubles: Max. 0.1% Benzyl: Max. 0.25%. Fe: Max. 100ppm. Gardner color: Max. 9. Packing: 25kg/450kg/500kg/bag Synonyms: Amsonic acid Application: Dyes intermediates to produce Fluorescent whitener, Paper, Direct dyes, Reative dyes and used as insecticide ect.

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