1,4-Dihydroxyanthraquinone|1,4-Diamino-2,3-dihydroanthraquinone | 4,4'-Thiodiphenol| 4-Isopropylthiophenol |2,4-Diaminobenzenesulfonic Acid ----Yancheng Hongyan Chemical Co., Ltd.

2,4-Diaminobenzenesulfonic Acid

	Sales Hotline: Yancheng Hongyan Chemical Co., Ltd. Contact: Zhao Honglin Cell phone:+86-13851194660 Contact: Chen Hua Cell phone:+86-13815504799

Chemical Structure:

MW: 188
Quality Index:

Appearance: offwhite powder
Content:≥99%
Water: ≤1%
Non-soluble matter: ≤0.1%
HPLC: ≥99.5%

Package: plastic woven bag, n.w. 25kg or 40kg.
Monthly Supply Capacity:160t/years
Properties:Offwhite powder, soluble in ethanol and sodium carbonate solution, slightly soluble in water. Dye intermediate