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About Us Location:Home >> Products > calcium carbide     

calcium carbide

calcium carbide

Item : black drum

Details :

Calcium Carbide

Lump Size: 50-80mm
Gas Yield : 295L/kg
Packing:     in 50kg iron drum, net weight 50kg,gross weight 53.5kg




化工危品说明书
DESCRIPTION FOR DANGEROUS MATERIAL
 
品名COMMODITY:
CALCIUM CARBIDE
分子式FORMULA: CaC2
性能 PROPERTIES:
灰色,黄褐色或黑色固体,含碳化钙较高的呈紫色,比重2.22(18℃),熔点2300℃。在空气中能吸收水分、能导电,纯度越高,导电越易。与水作用生成乙炔和氢氧化钙,并放出热量。
Grey, brown or black solid, purple when its purity is higher, the specific gravity is 2.22(18°C), melting point is 2300°C, the product can absorb water in the air and conduct electricity. They higher its purity is, the easier it conducts, it dissolves in water, turns into acetylene and calcium hydroxide and releases heat.
包装 PACKING:
1) 50公斤/100公斤钢桶。IN 500KG/100 STEEL DRUMS.
运输储存注意事项 CAUTIONS DURING TRANSPORTATION:
贮存于阴凉、通风、干燥的库房,严防与水及潮气接触。
Kept away from water and moisture.
急救措施HOW TO TREAT IN URGENCY:
呼吸系统防护:一般不需要特殊防护,但建议特殊情况下,佩带自吸过滤式防毒面具(半面罩)。
眼睛防护:一般不需要特殊防护,高浓度接触时可戴化学安全防护眼镜。
身体防护:穿防静电工作服。
手防护:戴一般作业防护手套。
其它:工作现场严禁吸烟。避免长期反复接触。进入罐、限制性空间或其它高浓度区作业,须有人监护。
吸入:迅速脱离现场至空气新鲜处。保持呼吸道通畅。如呼吸困难,给输氧。如呼吸停止,立即进行人工呼吸。就医。
灭火方法:失火时禁止用水和酸碱泡沫灭火器,只能用干砂土灭火。
备注REMARKS:
国际危规号 1402 , UN NO.1402
CLASS NO.4.3
CAS NO.74-86-2
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