Thiourea manufacturer

Description

Details: Product Name: Thiourea Synonyms and aliases: Thio carbamide Molecular Formula: CH4N2S Molecular Weight: *6.*2 CAS No.: ******6 Appearance: White or light yellow, lustrous thin piece, column and acicular crystals. Main content *9% min Heating loss 0.4% min Ash 0.*5% max Water insolubles 0.*2% max Thiocyanate 0.*3% max Melting Point **1 cen deg Usage: 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. No. Items Unit Standard Analysis result Significant digits 1 Appearance Light yellow powder Light yellow powder 2 Purity % *3min *3.*5 **.** 3 Loss on drying % 9.0max 6.*4 *.** 4 Insoluble in water % 0.*0 0.*0 *.** 5 Total color 2.0max 1.6 *.* 6 Residue on ignition % 0.2max 0.**4 *.*** 7 Gum or dextrin test Pass test 8 Arsenic ppm 3max Pass test 9 Heavy ppm *0max Pass test Add to Basket