Description

2.specificaton: Specifications Superior quality First-grade Qualified products Thiourea (as(NH2)2CS) %≥*9.0 *8.0 *7.0 Heating loss%≤ 0.*0 0.*0 1.*0 Ash content%≤ 0.*0 0.*5 0.*0 Water insoluble %≤ 0.*0 0.*5 0.*0 Thiocyanate(as CNS) %≤0.*2 0.*2 0.*0 Melting point **1 **0 / 3.use: It is widely used in medicine, pesticide, metallurgy and petroleum, is the material of thiourea dioxide. Mainly used as intermediates for thiazole and drugs inhibiting thyroid gland disease; As bleaching agent, coloring agent and antioxidant in textiles industry. It can be aslo used in photography, electroplating etc. if you are interested in it,welcome your early *:*@********************kype:karachem*1