White Crystal (CAS 62-56-6) 99%Min Thiourea
CAS NO.: 62-56-6
Molecular formula : CH4N2S
Molecular weight : 76.12
Structural formula :
NO.1 Spesification Of thiourea
|Solubility||soluble in cold water, ethanol, slightly soluble in ether|
|Properties||white or light yellow gloss flaky, columnar or needle-like crystal.|
NO.2 Uses of thiourea
Used to produce sulfa drugs, dyes, resins, compression molding powder, also used as a accelerant of rubber vulcanization, flotation agent of metal minerals.
NO.3 First aid measures of thiourea
|Skin contact||remove contaminated clothing, and water to thoroughly flushed the skin with soap and water.|
|Eye contact||mention eyelid, irrigate with flowing water or normal saline. Go to a doctor.|
|Inhalation||quickly from the scene to fresh air. Keep respiratory tract unobstructed. Such as difficulty in breathing, give oxygen. If breathing stops, artificial respiration immediately. Go to a doctor.|
|Eating||drink enough water, vomiting. Go to a doctor.|
NO.4 Fire protection of thiourea
Hazardous combustion products: nitrogen oxides, sulfur oxide.
Fire extinguishing methods: with water, foam, carbon dioxide, sandy soil.
NO.5 The shortage of thiourea
Store in a cool, ventilated warehouse. Away from fire and heat source. Packing seal. Should with oxidant, acids, edible chemicals stored separately, mixed reservoir of avoid by all means. Equipped with corresponding varieties and number of fire equipment. Storage area should be equipped with the right material for leakage content.