O-Amino-benzene sulfonic acid 88-21-1, China O-Amino-benzene sulfonic acid 88-21-1 Manufacturers, China O-Amino-benzene sulfonic acid 88-21-1 Suppliers

O-Amino-benzene sulfonic acid

Category :

Pharmaceuticals and Biochemicals

CAS NO : 88-21-1

EC NO : 201-810-9

Molecular Formula : C₆H₆NO₃S

Main Specifications : Appearance:gray white powder Content:≥95%,≥98% Insoluble matter:≤0.1%

Synonyms : 2-Aminobenzenesulfonic acid;Orthanilic acid;2-aminobenzenesulphonic acid;2-aminobenzenesulfonate;

Uses : used as intermediate for manufacturing reactive dyestuffs.

Molecular Structure:

Product description: Gray white powder,slightly soluble in water,soluble in concentrated chlorhydric acid,not soluble in alcohol,ethyl ether. Appearance changing to red color when oxidized in air like aromatic sulphonic acid and aromatic amine.

Send your inquiry to O-Amino-benzene sulfonic acid supplier

Company：	Tianjin Sanhuan chemical Co.Ltd.
Contact：	Zhao Yan
Phone：	+86-022-83909231-214
Mobile phone：	18622287278
Fax：	022-83909233
E-mail：	Contact Supplier
Website：	http://www.sanhuandyes.com
Address：	Chengcun, Jinlai Road, XIqing District, Tianjin, China,300384
Zip Code：	300384