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Industry Grade Calcium Carbide
Appearance: Grey, black solid, purple when its purity is more than 90%.
Granule: 4-25mm / 15-25mm / 25-50mm / 50-80mm / 80-120mm

calcium carbide Specification
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 | |||
7-15mm | 290 | 270 | 250 | |||
15-25mm | 300 | 285 | 260 | |||
25-50mm | 300 | 295 | 280 | |||
50-80mm | 300 | 295 | 280 | |||
80-200mm | 300 | 295 | 280 | |||
| ||||||
PH3 %(V/V) ≤ | 0.032 | |||||
H2S %(V/V) ≤ | 0.015 | |||||

package:in 50kg or 100kg drum port:Shanghai







Are you a trade company or a manufacturer?
A: Our company is a leading manufacturer and exporter. We have been in this line for more than 10years, and our products has been selling to many countries world around, such as India, USA, Australia, Israel, Chile, Dubai, Turkey and so on.
What's the delivery time ?
A:about 7-15 working days after received your deposit
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