o-amino anisole--Cangzhou Huatong Chemical Co.,Ltd.

Add:East Xinli village Huanghua City Hebei Province
P.C.:061100
Tel:+86-317-5335736
Fax:+86-317-5336272
Mobile:+86-13832720927
E_mail:czht@cangzhouchem.com
URL:www.cangzhouchem.com

m-diamino benzenesulfonic acid

Molecular formula: CHSON
Molecular weight: 188
Properties: it is pale brown crystalline powder
Uses: dyestuff intermediate

Specifications:

Items	Index
Appearance	Pale brown crystalline powder
Assay(%)≥	80
Impurity (%)≤	0.5
Moisture (%)≤	1

Packing: plastic lined woven bag, 25kg each.