Best Price of Calcium Carbide with BV TEST

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Tianjin
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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

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%).

 

 

3.Calcium Carbide Images

 

Best Price of Calcium Carbide with BV TEST

Best Price of Calcium Carbide with BV TEST

Best Price of Calcium Carbide with BV TEST

 

4.Calcium Carbide Specification

Best Price of Calcium Carbide with BV TEST

5.FAQ

1)How many tons does your factory  can supply each moth?

  30000tons/month

2)How to quarantee the quality of the products?

  you can arrange SGS&BV or other quality inspection.

3)How many days you need to pepare the cargo after we made the order?

  within 30 days.

 

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Q:Elementary is a few years of course
Elemental matter is composed of the same element of pure matter.
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 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 the element?
A substance consisting of atoms of an element that is more stable in free form. Such as oxygen (O 2), chlorine (Cl 2), sulfur (S), iron (Fe), and the like. Elementary and element are two different concepts. The elements are collectively referred to as atoms having the same number of nuclear charges (protons). An element may have several elements, such as oxygen (O 2), ozone (O3) tetramerox (O4, a new type of oxygen molecules synthesized by a scientist in Italy). Although any of these substances are simple, because they are pure elements of the same element, but oxygen and ozone together is not pure, they are the same kind of elements of the mixture.
Q:What is a compound?
Compounds are sub-states called molecular compounds, such as water, sugar and so on. Compounds are ionically bonded as ionic compounds, such as salt, mirabilite and the like. The compound may be represented by a chemical formula consisting of the symbols of the elements contained in the compound. For example, binary compounds consisting of two elements, in writing their chemical formula, as the name of its English name, metal elements written in the former, and less metal followed. Such as salt (sodium chloride) chemical formula for the NaCl. When the number of atoms in the different elements of the compound is not equal, the ratio can be written under the symbol. If the chemical formula of sucrose is C12H33O11, it means that the sugar consists of twelve carbon atoms, twenty-two hydrogen atoms, and eleven oxygen atoms.
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 the common substance oxide in junior middle school chemistry
Elemental: chlorine, hydrogen, oxygen, nitrogen, sulfur, carbon, phosphorus, aluminum, potassium, sodium, magnesium, iron, silver, copper, zinc and so on.
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:Diamond, graphite is a simple element?
Is the elemental, but the molecular structure is not the same. There is a chemical bond in the same element.
Q:What is HD?
Elemental matter is composed of the same element of pure matter. HD is a pure chemical composed of H2 and D2 chemical reaction, and H and D are isotopes, so meet the conditions of elemental.

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