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Name: 4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS No.: 81-11-8 EINECS: 201-325-2 MF: C14H14N2O6S2 MW: 370.40 MP: 300℃ BP: N/A FP: N/A Density: 1.662 g/cm3 Purity: 97% Min. Appearance: White to light yellow crystalline powder Application: Dyestuff Intermediates Storage Condition: -20?C Freezer

Synonyms: 

AMSONIC ACID;

DSD ACID;

DASDA;

flavonicacid;

4,4'-diamino-stilbene-2,2'-disulfonic acid;

4,4'-diaminostilbene-2,2'-disulphonic acid;

2,2'-(1,2-ethenediyl)bis(5-amino)benzenesulfonic acid.

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