Thiourea USP

FINISHED PRODUCT SPECIFICATION

QCD.F.026

• Name of Product : THIOUREA
• Chemical Formula : CH4.N2S Effective Date : 27/11/2016
• Molecular Weight : 76.12 g/mol Retest Date : After 3 Year
• CAS No. : 62-56-6 Master Copy : Quality Control
• Specification : In House
• Product Code : FP014005
• HSN Code : 29309010
• Department : Quality Control Page No. : 01 of 01

NO. TEST SPECIFICATION

1. Appearance White to Off White color Powder
2. Solubility Soluble in water
3. Identification

Infrared absorption Absorption peaks at around 3381cm-1 and 1083 ± 2 cm-

1 should be observed.
2 Loss on drying @ 105‚ °C for 3 Hrs. NMT 0.50% w/w
3 Related substances by HPLC Highest individual unspecified impurity
4 NMT 0.10 % Total impurity NMT 1.0%
5Assay by HPLC (On Dried Basis) NLT 98.0% and NMT 102.0% w/w

Storage : Store in a cool, dry, well-ventilated area. Keep containers tightly closed.