Molecular weight:76.12 Standard executed: HG T3266-2002 used as pharmaceutical intermediate

Technical Specifications:

Specifications	Superior quality	First-grade	Qualified products
Thiourea (as(NH2)2CS) %≥	99.0	98.0	97.0
Heating loss%≤	0.40	0.50	1.00
Ash content%≤	0.10	0.15	0.30
Water insoluble %≤	0.20	0.05	0.10
Thiocyanate(as CNS) %≤	0.02	0.02	0.10
Melting point	171	170	/

 

Properties: White crystals, bitter taste, inflammable, relative density 1.406, dissolving in water and alcohol, easily dissolving in hot water, insoluble in ether.

 

Application: used as pharmaceutical intermediate, vulcanizing accelerator in rubber industry; flotation agent in mining; treating agent for textile and paper; dyeing and printing and petrochemical auxiliary. also used in metal, electroplating, pesticide and other industries.

Packaging: n.w.25kgs plastic-lined woven bags.

THIOUREA(TU)