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Qianhuai Village, Changshan Town, Zouping County, Binzhou, Shandong, China (Mainland)
| Classification: Other Inorganic Salts | CAS No.: 75-20-7 | Other Names: Calcium carbide |
| MF: C2Ca | EINECS No.: 200-848-3 | Place of Origin: Hebei China (Mainland) |
| Grade Standard: Electron Grade, Industrial Grad... | Purity: 99% | Appearance: Grey or black solid with a garlic-l... |
| Application: make acetylene and in steel manufa... | Brand Name: Huixin | Model Number: All Size |
| MW: 64.1 | L/KG: 305 |
2.Product introduction:
Name:Calcium carbide
CAS NO.:75-20-7
MF:C2Ca
MW:64.1
EINECS:200-848-3
Appearance:Grey or black solid with a garlic-like odour
Chemical Properties:Grey or black irregular lump solid
3.Specification:
ITEM | INDEX | ||||
Special Grade | A grade | Accept Grade | |||
Gas yield 20°C 101.3kPa L/kg≥ | Size mm | 80-200 | 300 | 280 | 255 |
50-80 | 300 | 280 | 255 | ||
25-50 | 300 | 280 | 250 | ||
4-25 | 300 | 280 | 250 | ||
PH3 %(v/v)≤ | 0.06 | 0.08 | 0.08 | ||
H2S%(v/v)≤ | 0.10 | 0.10 | 0.10 | ||
4.Size Requestion:
Size,mm | Within the limit of the size,% | 2.5mm Siftage,% | Ash,% |
80-200 | ≥85 | ≤5 | ≤1 |
50-80 | ≥85 | ≤5 | ≤1 |
25-50 | ≥85 | ≤5 | ≤1 |
4-25 | ≥85 | ≤5 | ≤1 |
