Product name: Thiourea
Formula: (CH4N2S) M.W.: 76.12
Appearance: A lustrous white crystalline compound
Usage: It's used to make thiazole medicine such as sulphathiazole, tetramizole, thiourea dioxide and a medium of medicine curing thyroid gland. In testile Industry, it's used as a bleaching agent, dyeing agent and antiodidant. In the process of making a blueprint paper, it has the merit of clear blueprint and no fade.
item Standard Purity 99% min. Loss on heating 0.40 % max. Ash 0.10% max. Matter Insoluble in water 0.02% max. Thiocyanate 0.02 % max. Melting point ºC 171 min.