Calcium Carbide with Cheap Price and High Quality

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22.5
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2400 m.t./month

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Product Description:

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.Calcium Carbide Images

 

Calcium Carbide with Cheap Price and High Quality

Calcium Carbide with Cheap Price and High Quality

Calcium Carbide with Cheap Price and High Quality

 

4.Calcium Carbide Specification

Calcium Carbide with Cheap 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.

 

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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:CO is simple?
Is a compound, not a substance
Q:What is the difference between chemical monomer and elemental
Select the monomer should consider the following factors; 1. Functional 2. Main chain chemical type: hydrocarbon type monomer, ether monomer, alkoxylated monomer. 3. Chemical structure: linear structure, branched structure, ring In general, the functionality is reduced, the viscosity decreases, the dilution capacity increases, the activity increases; the structure affects the viscosity and the homopolymer glass transition temperature; the molecular weight is low, the activity is large, the viscosity is low and the dilution ability is strong.
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.
Q:Is sulfur simple?
Yes, the elemental sulfur is commonly known as sulfur, which is a definition.
Q:What is the elemental element
Should be a simple element and element it Elemental matter must be pure matter composed of the same element, the mixture can not be simple. An element is called a free state of an element in the presence of an element. The element is the general term for the same class of atoms with the same number of nuclear charges (protons)
Q:Diamond, graphite is a simple element?
Graphite and diamond, carbon 60, carbon nanotubes are all carbon elements of the element, they are all the same shape.
Q:What is a compound?
Elemental matter is composed of the same element of pure matter.
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: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.

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