Thiourea 
Product name: Thiourea
Molecular formula: CH4N2S
CAS No.: 62-56-6
HS code: 29309090.90
Specification: 

Appearance: white crystal, bitter taste; soluble in water; react with metal and organic salt
Uses: in thiazoles drugs and in manufacturing of intermediate; as bleaching agent, dyeing auxiliary and antioxidant in textile industry; in photography industry, as developing agent or stabilizing agent of fixing emulsion
Packing: packed in PVC film with outer polypropylene woven bag; net weight is 25kg
Storage: store in dry warehouse avoid rainfall