Thio Urea

Thio Urea ACS
Synonym Thiocarbamide
CAS No. 62 - 56 - 6 Grade : ACS
Mol. Wt. 76.12 g/mol Mol Formula : NH2CS NH2
Appearance White Crystalline Powder
Identity Passes Test
Melting Point 174 - 1770C
Test Solution(10 %W/V),Water Clear and Colorless Solution
PARAMETERS ACS
Assay NLT 99.0 - 101.0%
MAXIMUN LIMITS OF IMPURITIES
Insoluble Matter 0.005%
Loss on Drying (@105 0C) 0.5%
Sulfated Ash 0.1%
Thiocyanate 0.05%
Thio Urea AR
Synonym Thiocarbamide
CAS No. 62 - 56 - 6 Grade : AR
Mol. Wt. 76.12 g/mol Mol Formula : NH2CS NH2
Appearance White Crystalline Powder
Identity Passes Test
Melting Point 174 - 1770C
Test Solution(10 %W/V),Water Clear and Colorless Solution
PARAMETERS AR
Assay NLT 99%
MAXIMUN LIMITS OF IMPURITIES
Insoluble Matter 0.05%
Loss on Drying (@105 0C) 0.05%
Iron (Fe) 0.0005%
Sulfated Ash 0.1%
Thiocyanate 0.05%
Water 0.35%
Thio Urea LR
Synonym Thiocarbamide
CAS No. 62 - 56 - 6 Grade : LR
Mol. Wt. 76.12 g/mol Mol Formula : NH2CS NH2
Appearance White Crystalline Powder
Identity Passes Test
Melting Point 174 - 1770C
Test Solution(10 %W/V),Water Clear and Colorless Solution
PARAMETERS LR
Assay 98 - 101%
MAXIMUN LIMITS OF IMPURITIES
Loss on Drying (@105 0C) 1%
Sulfated Ash 0.1%