Specification :

Thiourea
Molecular Formula (NH2)2CS or CH4N2S
Gravity 1.406
Molecular Weight 76.12
Description:
Thiourea (also called Thiocarbamide or Sulfourea) is the diamide of thiocarbonic acid thatresembles urea but contains sulfur instead of oxygen. Thiourea is the main raw material of producing thiourea dioxide, which presents a white sheen slice, pillar or needle formshining crystallize body. It can dissolves in cold water, ammonium sulphur prussic acidand alcohol, also easily dissolves in hot water, but hardly dissolves in aether.
USAGE:
Thiourea is a fine chemicals product with high additive valuewhich is widely applied in various industries such as medicine, agriculture, textile, printing-dyeing, chemical,metal-mine-selecting, laundering etc. It mainly uses in pharmaceutical raw material, bleaching agent in textile dyeing andprinting, auxiliary of dyeing and anti-oxidant, and it can be used as rubber accelerator,floating agent, photo developing agent, prexide thiourea, cold wave etc.

Specification:
Purity% 99.0 Min
Loss after heated% 0.40 Max
Ash content% 0.10 Max
Insoluble in water% 0.02 5Max
CNS (CNS)% 0.02Max
Melting Piont 171Min
Packing 25kg woven bag with inner film or according to the clients

Storage Points for Attention
Store in a cool, dry, well ventilated area away from all source of ignition and out of directsunlight. Keep away from incompatible materials. Keep containers tightly closed. Do notstore in unlabeled or mislabeled containers. Do not store near combustible materials.Keep containers well sealed, seal only with original vent cap. It is not suitable for mass and long-time storage and should be equipped with relevant quantity and sortsfire-protecting equipment, and there should be the equipment of emergency and take-inmaterial.

Mr. Feng Chunping
HEBEI FULONG IMPORT & EXPORT CO.,LTD.
ADD: 1006 SINOCHEM BUILDING, 707 LIANMENG ROAD, SHIJIAZHUANG CITY, HEBEI, CHINA. POSTCODE: 050061
TEL: 0086-311-87709098/87709099
FAX: 0086-311-87709298
Mobile: 008613014336020
E-mail: trustful@heinfo.net fengchunping@126.com
MSN: fengchunping@hotmail.com