| Customization: | Available |
|---|---|
| CAS No.: | 75-20-0 |
| Formula: | Cac2 |
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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%).
Application:
The main raw material for producing acetylene gas.
2.Cutting and welding for metal material.
3.To synthesize polyvinyl chloride(PVC).
4.Fruit catalyst.
5.The basic material for organic synthesis and calcium cyanamide
6.Reacting with water to bring about ethine.
7. Reacting with nitrogen to product lime nitrogen.
50-80mm carbide Cas no.: 75-20-0
| Test Item | Index (GB10665-2004) | Result |
| Gas Yield Rate | ≥295L/kg | 298L/kg |
| Lump size | 25-50mm or 50-80mm | 25-50mm or 50-80mm |
| H2S content | < 0.1% | 0.07% |
| PH3 content | < 0.06% | 0.04% |
| Packing way | 50kg or 100kg/new iron drum | |
| Loading qty | 22.5tons/20fcl | |
| ITEM | INDEX | |||||
| Gas Yield 20°C 101.3 Kpa L/kg ≥ |
Size | Gas Yield | Size percentage | Ash,% | ||
| Top | A Grade | Accept Grade | ||||
| 80-120mm | 300 | 295 | 280 | ≥90 | ≤1 | |
| 50-80mm | 300 | 295 | 280 | ≥90 | ≤1 | |
| 25-50mm | 300 | 295 | 280 | ≥90 | ≤1 | |
| 15-25mm | 300 | 285 | 260 | ≥90 | ≤1 | |
| 7-15mm | 290 | 270 | 250 | ≥90 | ≤1 | |
| 4-7mm | 280 | 260 | 240 | ≥90 | ≤1 | |
| 2-4mm | 260 | 240 | 220 | ≥90 | ≤1 | |
| PH3 %(V/V) ≤ | 0.08 | |||||
| H2S %(V/V) ≤ | 0.1 | |||||
| Quality Standard | GB10665-2004 | |||||
Packing:
50kg/drum 375*460mm 3.5kg 450drums/20GP
100kg/drum 430*670mm 6kg 225drums/20GP
1. Are you a manufacturer?
---- Yes , we own factory and have rich experience to provide professional solutions .
2. Can you do customization?
---- Yes , We accept client's requests of OEM & ODM, can do customized logo on products body or package with your own brand
names,also we can do private label stick on each package.
3. How to make an order?
---- Please send us your email, receiving address and contact phone number, then order request link would be sent to you to check
and make the payment.
4. What is your payment terms and payment methods?
---- Payment can be done via T/T, western union or PayPal.
5. What is your terms of delivery?
---- We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you.
If you have any question,please contact me anytime!!!
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