產品資訊 - calcium carbide->carbon additive

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Polany Chemical Co.,Ltd

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calcium carbide

產品分類 :

化學->化學用品->增炭劑

產品規格

Model No:	calcium carbide

Country	CN
Brand	POLANY
Size	606080 millimeters
Packing	45KG/50KG/100KG/120KG/200KG /, black / gray / green / blue tight new iron.
Minimum Order	22T
Payment Term	T/T or L/C

產品描述

calcium carbide, the calcium carbide, inorganic compounds. Colorless crystals, industrial products for the gray color bar, the cross section is purple or gray. With water Immediate violent reaction to produce acetylene, and produce heat. Calcium carbide is an important basic chemical raw materials.
Performance:
Indicators
Specifications

Various size
0-15mm,15-25mm,25-50mm,50-80mm,70-100mm, 80-120mm, 120-200mm
Gas evolution
295L/KG min
Phosphine
0.06%Max
Hydrogen sulfide
0.08%Max
Product areas:
calcium carbide is an important basic chemical raw materials, mainly used to produce acetylene gas. Also used in organic synthesis, oxy-acetylene welding.
Packing:
45KG/50KG/100KG/120KG/200KG /, black / gray / green / blue tight new iron.
Transport:
Transport considerations. Closed operation, full exhaust. The operator must go through specialized training, strict compliance with operating procedures. Proposed operators wear self-absorption filter respirators, wear chemical safety glasses, wearing chemical protective clothing, wear rubber gloves. To avoid dust. Avoid contact with acids, alcohol exposure. Particular attention to avoid contact with water. Handling of light when light unloading, packaging and containers to prevent damage. Equipped with emergency equipment leakage. Empty containers may remain hazardous materials.
Storage:
Store in a cool, dry, ventilated warehouse. Away from fire and heat. Relative humidity below 75%. Packaging must be sealed and not damp. Should be acid and alcohol kept separately and avoid mixing reservoir. Storage areas should be equipped with a suitable host material spill.