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: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:Is sulfur simple?: In fact, in the determination of the nature of a substance, the effect of impurities is generally ignored. The reason why hydrochloric acid is a mixture is because its essential composition is water and HCl, both of which are not impurities and sulfur, which is S8 (A kind of sulfur), there is no other necessary ingredients, so it is simple and some occasions, really want to consider impurities, but this will be a clear indication in the name such as copper or copper, copper are simple, Bronze, white copper because of the determination of other ingredients and for the mixture, while the coarse copper although the other ingredients are not sure, is impurity, but because there is a clear name prompt, but also the mixture

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

Q:What is a compound?: The compound is a pure substance consisting of two or more different elements. The different atoms that make up the compound must be present in a certain proportion, in other words, the compound has a certain composition regardless of the source. In daily life, sodium chloride, and distilled water (water), are common compounds. From these compounds, it is found that their properties are different from each other, the salt is composed of sodium atoms and chlorine atoms; sugar is composed of carbon, hydrogen and oxygen atoms; hydrogen in the combustion of oxygen reaction generated water. These facts indicate that two or more substances can react to produce a new substance, which is the compound. The nature of the new material is completely different from the nature of the substance. Usually chemically in this way to determine whether the nature of the compound is a compound. And if a pure can be broken down into two or more than the quality of the original quality of the compound. Such as molten salt, through the current, can be completely broken down into sodium and chlorine atoms, so the salt as a compound.

Q:Is chlorine gas simple?: A pure substance consisting of an element. Chlorine is a non-metallic element. Is a diatomic molecule. Like O2 N2 and so are simple

Q:Diamond graphite c60 are simple elements do?: Diamond, graphite, C60 are composed of carbon elements of the elemental, diamond, graphite is composed of carbon atoms, C60 is composed of molecules that C60 molecules, diamond and graphite due to the different arrangement of carbon atoms so there is a great physical properties Differences, the diamond is the natural existence of the most hardest material, graphite can be conductive to do the electrode, activated carbon and charcoal can adsorb toxic gases and pigments, carbon simple chemical properties similar to both flammability and reductive, combustion to produce carbon dioxide.

Q:CO is simple?: No, it is composed of two elements, so it is a compound rather than a simple substance

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 element forms the same element is the same shape, the most common life, there are carbon allotrope: graphite, diamond and C-60 (also known as Fu, or Buck ball); and phosphorus with the same Essential bodies: white phosphorus and red phosphorus; In addition, ozone and oxygen are two elements of the same element of oxygen.

Q:Does the mixture have a simple substance? What is it?: Such as red phosphorus and white phosphorus, the molecular formula is P, but the structure is not the same, even if the mixture is oxygen and ozone, the molecular formula is not the same, but are composed of O elements

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