Xiamen Ditai Chemicals Co., Ltd. is one of the most reliable manufacturers and suppliers of bis thiourea in China. Welcome to buy high quality chemical products at competitive price from our factory.
Thiourea
Bis thiourea is a white and shiny crystal, bitter taste, density 1.41, melting point 176 ~ 178℃, decomposition when hotter, soluble in water, soluble in ethanol when heated, very slightly soluble in ether.
|
ITEM |
SPECIFICATION |
| Purity (CH4N2S) | 99%min |
| Loss On Heating (H2O) |
0.4%max |
| Ash |
0.1%max |
| Water-Insoluble Matter | 0.02%max |
| Rhodonide ( As CNS) |
0.02%max |
| Melting Point | 171℃min |
Bis thiourea use:
Used in the manufacture of drugs, dyes, resins, molding powder, rubber vulcanization accelerator, metal mineral flotation agents and other raw materials.
Operation precautions: Closed operation, local ventilation. Operators must undergo specialized training and strictly adhere to operating procedures. It is recommended that operators wear self-priming filter dust masks, chemical safety goggles, and rubber gloves. Stay away from sparks and heat sources, and smoking is strictly prohibited in the workplace. Use explosion-proof ventilation systems and equipment. Avoid generating dust. Avoid contact with oxidants and acids. When handling, it is important to load and unload with care to prevent damage to the packaging and containers. Equip corresponding types and quantities of fire-fighting equipment and emergency response equipment for leaks. Empty containers may have residual harmful substances.
Storage precautions: Store in a cool and ventilated warehouse. Stay away from sparks and heat sources. Packaging sealing. It should be stored separately from oxidants, acids, and edible chemicals, and should not be stored together. Equip corresponding types and quantities of fire-fighting equipment. The storage area should be equipped with appropriate materials to contain leaked materials.
Safety terminology:
Wear appropriate protective clothing and gloves.
Avoid releasing into the environment. Refer to the special instructions/safety data sheet.
Risk terminology:
Harmful if swallowed.
A few reports have carcinogenic consequences.
Toxic to aquatic organisms and may have long-term adverse effects on the water environment.
There may be a risk of harm to the fetus.
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