SGS TEST CALCIUM CARBIDE WITH LOW PRICES

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 22.5

Supply Capability:: 1000 m.t./month

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This product is lumpy substance, its surface is a little deep gray, has slight nasty smell. It can produce acetylene gas when met water, it can burn when meets fire. The acetylene gas mix with air will form explosive gas (explosive range of acetylene gas in the air is 2.3% - 81%).

Technical specifications and features
1. Name	Calcium Carbide
2. Molecular formula	CaC2
3. UN	1402
4. Class	4.3
5. HS code	28491000
6. Gas yield20 101.3 Kpa	≥295L/KG
7. PH3(V/V)	≤0.08%
8. H2S(V/V)	≤0.1%
9.Molecular weight	64.10 (according to 1995 international relative atomic mass)
10. SIZE	4-7,7-15,15-25,25-50,50-80,80-120MM
11. Packing	50kg or 100kg iron drum

Cautions during transportion:

The packing must be kept in good condition and the goods should be stored in a dry,cool and ventilated place.It should be separate from the cargo can burn and acid.It should avoid meeting water and moisture.It should give off the acetylene in iron drum before storing in warehouse. Rolling drums,heavy putting down and colliding are not allowed to avoid the spark leads to explosion.

Q:How to distinguish between inorganic chemicals and organic chemicals: Hydrocarbons and their derivatives are organic chemicals. There are carbon and hydrogen compounds, in addition to carbonic acid series, cyanide series of things, carbon oxides, the rest you can think of are organic compounds, these compounds as the main ingredient of the chemical is organic chemicals. Inorganic chemistry focuses on the study of the structure and properties of inorganic matter and its use, and is devoted to the study of organic matter (carbon) in all aspects of knowledge. Inorganic and life closer, organic and industrial and agricultural production more closely.

Q:Calcium fatty acid is an organic or inorganic chemical: Fatty acid calcium is an organic chemical

Q:Is the resin a dangerous chemical? Is there any other alias?: Solid resin is not a hazardous chemical

Q:Storage of organic chemicals in the warehouse, ventilation requirements: Dangerous chemicals every time out of danger before the warehouse, dangerous warehouse should first open the fan, keep ventilated to avoid the concentration of flammable and explosive gases in the air is too high;

Q:Hazardous Chemicals Inorganic Classes, Organic Classes What does it mean?: Hazardous chemicals refer to highly toxic chemicals and other chemicals that are harmful to humans, facilities and the environment, which are toxic, corrosive, explosive, burning and burning. Including explosives, compressed and liquefied gases, flammable liquids, flammable solids, spontaneous combustion and wet flammable materials, oxidants and organic peroxides, toxic and corrosive substances, etc.

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