Factory Price 295L 5080mm Acetylene Cac2 Calcium Carbide for Form Cyanamide Calcium for Sale
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- Supplier: Inner Mongolia Pulis Chemical Co. Ltd.
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Product Overview
Description
Product Description
Factory Price 295L 5080mm Acetylene Cac2 Calcium Carbide for Form Cyanamide Calcium for Sale
1. It is called calcium carbide( CaC2). It is a hard lump and the cross section is dark grey or brown.
2. It is lumpy substance, its surface is a little deep gray, has slight nasty smell.
3. It can produce acetylene gas when met water, it can burn when meets fire.
4.The acetylene gas mix with air will form explosive gas (explosive range of acetylene gas in the air is 2.3% - 81%).
2. It is lumpy substance, its surface is a little deep gray, has slight nasty smell.
3. It can produce acetylene gas when met water, it can burn when meets fire.
4.The acetylene gas mix with air will form explosive gas (explosive range of acetylene gas in the air is 2.3% - 81%).
All Size Calcium Carbide
ITEM | INDEX | ||||||||||
Gas Yield 20°C 101.3 Kpa L/kg ≥ | Size | Gas Yield | Size percentage | Ash,% | |||||||
Top | A Grade | Accept Grade | |||||||||
2-4mm | 260 | 240 | 220 | ≥90 | ≤1 | ||||||
4-7mm | 280 | 260 | 240 | ≥90 | ≤1 | ||||||
7-15mm | 290 | 270 | 250 | ≥90 | ≤1 | ||||||
15-25mm | 300 | 285 | 260 | ≥90 | ≤1 | ||||||
4-25mm | 290 | 270 | 250 | ≥90 | ≤1 | ||||||
25-50mm | 300 | 295 | 280 | ≥90 | ≤1 | ||||||
50-80mm | 300 | 295 | 280 | ≥90 | ≤1 | ||||||
80-200mm | 300 | 295 | 280 | ≥90 | ≤1 | ||||||
PH3 %(V/V) ≤ | 0.032 | ||||||||||
H2S %(V/V) ≤ | 0.015 | ||||||||||
Quality Standard | TYWH QUALITY STANDARD | ||||||||||
Specification
item | value |
Classification | Other Inorganic Salts |
CAS No. | 75-20-7 |
Other Names | calcium carbide |
MF | CaC2 |
EINECS No. | 200-848-3 |
Place of Origin | China |
Grade Standard | tech grade |
Purity | 99% |
Appearance | Grey or dark grey gems |
Application | Producing acetylene gas |
Model Number | 0-15,15-25,25-50,50-80,80-100mm |
Item Name | Calcium carbide CaC2 |
H.S.CODE | 28491000 |
EINECS NO. | 200-848-3 |
Color | Grey, dark grey |
Payment terms | T/T, L/C, PAYPAL, WESTERN UNION, MONEYGRAM |
Lead time | 3-10 working days after deposit or negotiate. |
Sample | Free |
Packing & Delivery
Packaging:In 50kg,100kg or 200kg net new iron drum and sealed with Nitrogen gas ,one container can load 22.5 tons.
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