S P E C I F I C A T I O N S

THIOUREA ACS

Synonyms:					Sulfourea;  Thiocarbamide

CAS No:					62-56-6

Formula:					NH2CSNH2

F.W.:						76.12

Description:					White to off-white crystalline powder

Melting Point:				174 – 177 Deg. C

Assay  (dried basis):			> 99.0%

Solubility in water:				To pass test

Sensitivity to Bismuth:			To pass test

Residue after Ignition:			< 0.1%

Loss on drying:				< 0.5%

Effective: 05/01/2009