Shanghai Huilong Chemical Co.,Ltd.
Now our company is going to promote advancement of technolog.. [2012/09/20]
Shanghai Huilong Chemical Co.,Ltd. .. [2012/09/20]
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2-naphthylamine-5-sulfoacid(D acid)

2-萘胺-5-磺酸(D酸)

Molecular formula：C10H9O3SN

Molecular weight：223

Use：it can be dye intermediate or others.

Specification：

 

Specification/Index Appearance Content Purity(HPLC) insoluble maner
  white powder ≥95% ≤97% ≤0.1%

Packing：25kg woven bag lined with plastic foil
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