Calcium Carbide with Lower Price and High Quality

Calcium Carbide with Lower Price and High Quality System 1

Calcium Carbide with Lower Price and High Quality

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 22.5

Supply Capability:: 2400 m.t./month

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1. Structure of Calcium Carbide Description：

CAS NO.:75-20-7

MF:CaC2

Grade Standard: Industrial Grade

Standard:GB10665-2004

HS Code:28491000

Purity: Gas Yield:295L/KG MIN

Packing&Delievery:50kg~100kg/IRON DRUM

All year Delievery

2. Main Features of Calcium Carbide：

Calcium carbide is one of the basic raw material of organic synthesis industry.It is also an important raw material of acetylene industry.

(1)The reaction of calcium carbide with water, producing acetylene and calcium hydroxide.[CaC2 + 2 H2O → C2H2 + Ca(OH)2].
    This reaction was the basis of the industrial manufacture of acetylene, and is the major industrial use of calcium carbide.
    eg.synthetize rubber,synthetic resin,acetone,ketene and carbon blace.Meanwhile oxygen-acetylene flame is widely used in metal welding and cutting.

(2)Heating powdered calcium carbide and nitrogen to producing calcium cyanamide,which can react with sodium chloride producing black cyanide.
    black cyanide is used in gold mining and non-ferrous metal industry.

(3)Steelmaking: as a powerful deoxidizer at ladle treatment facilities.

(4)Calcium carbide is used in carbide lamps, in which water drips on the carbide and the acetylene formed is ignited.

(5)In the ripening of fruit, calcium carbide is sometimes used as source of acetylene gas, which is a ripening agent similar to ethylene.

3.Calcium Carbide Images

Calcium Carbide with Lower Price and High Quality

4.Calcium Carbide Specification

Calcium Carbide with Lower Price and High Quality

5.FAQ

Are you a factory or trading company?

----We are the import-export branch of the factory--CNBMGroup. There are production unit and sales unit in our Group. Production unit is only responsible for producing cargos. We are in charge of sales. Even there is a "trade" in our name,but actrually we are factories.

• What is the minimum order?

----One Metric Ton

• How can I get sample for testing?

----Kindly send us your address, we will send the sample to you.

Q: Oxygen is not simple: Yes. Because there is only one element of pure matter

Q: What are the different elements of the same element?: The same type of body, refers to the same single chemical elements, but the nature is not the same element. The difference in the nature of the allotropes is mainly manifested in the physical properties, chemical properties also have a difference in activity. Such as phosphorus, two kinds of allotropes, red phosphorus and white phosphorus, their ignition points are 240 and 40 degrees Celsius, after the full combustion of the product are phosphorus pentoxide; white phosphorus (P4) is highly toxic, soluble in carbon disulfide, Red phosphorus (Pn) is non-toxic but insoluble in carbon disulfide. Allotropes can be transformed from each other under certain conditions, and this transformation is a chemical change.

Q: Can an atom be an element?: Yes, the inert element is a single atom molecule, the metal element is also a single atom but generally can not be called a molecule (reason

Q: Elementary is a few years of course: Elemental matter is composed of the same element of pure matter.

Q: What are the black solid elements in junior high school chemistry?: C (charcoal, graphite)

Q: What is the elemental element: Elemental iron, Fe gas Elemental O2 These are the same kind of elements composed of the same kind of molecules / ions / atoms

Q: Is chlorine gas simple?: Yes

Q: What is the elemental? O is a simple element, or O2 is a simple element?: Elementary is the same element of pure ingredients, O2 is simple.

Q: What are the two kinds of prime: Metal or non-metallic. Either a single molecule or a multi-molecule. Depending on the different points.

Q: What is HD?: HD should be a special element, solid H2 is the molecular crystal. At room temperature, HD for the gas, does not belong to the crystal.

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