| Overview | Shijiazhuang Mellow Commerce And Trade Co., Ltd. |
|---|---|
| Contactor | Ms. Crystal Zhao . |
| Port | Xingang,China. |
| Minimum Order | 22.5 Metric Ton/Metric Tons per 20ft container can load 22.5MT net weight. |
| Supply Ability | 3000 Metric Ton/Metric Tons per Month. |
| Payment Terms | L/C,T/T. |
| FOB Price |
US $600 - 700 / Metric Ton |
UN NO.: 1402
Gas yield: 305l/kg
Application: Production of acetylene,PVC,calcium cyanamide,Steelmaking,In the ripen
Grade Standard: Industrial Grade
MF: cac2
Classification: Other Inorganic Salts
HS NO.: 28491000
Model Number: 80-120mm
Appearance: black or grayish-white
Place of Origin: Inner Mongolia China (Mainland)
Other Names: Calcium acetylide
Color: black or brown
Brand Name: Mellow
Purity: 76%-78%
EINECS No.: 200-848-3
CAS No.: 75-20-7
best grade calcium carbide price
| PRODUCT | Calcium carbide / Acetylenogen |
| SIZE | 80-120mm |
| APPEARANCE | Industrial products are gray, brown or black, high purity calcium carbide appears purple |
| GAS YIELD | Min 20°C ,101.3Kpa L/KG>305 |
| PACKAGE | 25KG/50KG/100KG/200KG in new iron drum |
| SHIPPING MARK | As Requirement |
| PALLET | As Requirement |
| PH3 | ≤0.08% (V/V) |
| H2S | ≤0.10% (V/V) |
Applications:
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.
| SIZE LIST & APPLICATION | ||
| SHIJIAZHUANG MELLOW COMMERCIAL AND TRADING CO.,LTD. | ||
| SIZE | GAS YIELD | APPLICATION |
| 80-120MM | 305L/KG | Industrial Manufacture of Acetylene |
| 70-100MM | 305L/KG | Industrial Manufacture of Acetylene |
| 50-80MM | 295L/KG | Industrial Manufacture of Acetylene |
| 25-50MM | 295L/KG | Industrial Manufacture of Acetylene |
| 15-25MM | 285L/KG | In the Ripening of Fruit |
| 7-15MM | 275L/KG | As Deoxidizer in Steel Manufacture |
| 4-7MM | 275L/KG | As Deoxidizer in Steel Manufacture |
| 0.5-4MM | As Deoxidizer in Steel Manufacture | |
| Main Markets | Africa Mid East South Asia |
|---|---|
| Total Annual Sales Volume | US$5 Million - US$10 Million |
| Export Percentage | 91% - 100% |
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similar ethylene 305 gas yield calcium carbide PRODUCTCalcium carbide / AcetylenogenSIZE80-120mmAPPEARANCEIndustrial grade products are gray, brown or black,high purity calcium carbide appears purpleGAS YIELDMin 20°C ,101.3Kpa L/KG>305PACKAGE25KG/50KG/100KG/200KG in new iron drumSHIPPING MARK
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