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O-Amino-benzene sulfonic acid

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;
O-Amino-benzene sulfonic acid
Uses : used as intermediate for manufacturing reactive dyestuffs.
Molecular Structure:O-Amino-benzene sulfonic acid 88-21-1
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.
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Contact us
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
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