cas: 131-27-1
Molecular Formula:C10H9NO6S2
Molecular weight:303.31
Appearance: Grey or slightly reddish powder
Amino Value: 70%
Purity of amino C acid: 97%
Water insoluble substance: 0.40%
We provide quality and low price dye intermediate such as 2-Amino-4 8-naphthalenedisulfonic acid (cas: 131-27-1).
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