China Thiourea 99% Min CH4n2s Crystal ISO Certificate Mudanjiang Fengda Factory Supply 62-56-6 Thiourea, Find details about China Thiourea 99, Thiourea Price from Thiourea 99% Min CH4n2s Crystal ISO Certificate Mudanjiang Fengda Factory Supply 62-56-6 Thiourea
NH2CSNH2 Content | 99% Min. |
Melting point | 171ÂșC Min. |
Ash | 0.1% Max. |
Loss on heating | 0.4% Max. |
Thio cyanide salt | 0.02% Max. |
Matter insoluble in water | 0.02% Max. |