DASDA


Product name: DASDA

Chemical name: 4,4′-Diamino-2,2′-stilbenedisulfonic acid; DSD Acid;

CAS: 81-11-8

Synonys: DSD Acid

MW: 370.4

MF: C14H14N2O6S2

Use: It is mainly used as intermediate of dyes.

Package: 25kg plastic woven bag

 

Specifications of DASDA:

Items Standards Results
Appearance white powder comply
Content 95% 95.6%
Moisture 0.5% 0.35%
Ash 0.5% 0.38%
pH 5-8 6

 

MSDS of DASDA:

 

Introductions of DASDA:

 

 

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