脱硫剂化学名：颗粒电石、颗粒碳化钙分子式：CaC2性 状：灰黑色块物，遇水剧烈水解产生乙炔和氢氧化钙，并放出大量热。指标名称：
一级品
合格品发气量（升/公斤）≥
280
255乙炔中磷化氢（V/V）%≤
0.08
0.08乙炔中硫化氢（V/V）%≤
0.10
0.10粒度（0.5-5.0mm）%≥
95
90用途：在铸造、钢铁的冶炼中作脱硫剂。包装：复合编织袋包装。储运：储存在干燥通风良好的库房中，搬运时轻搬轻放，防雨防水。 Synonyms:Granular Calcium CarbideMolecular formula:CaC2Specificity:Grey, black solid .Dissolution in water will release acetylene, calcium hydronide and a large amount of heat.Item
First Grade
Regular GradeGas Released(L/KG)
285
255PH3 Content in Acetylene(V/V)%
0.08
0.08H2S Content in Acetylene(V/V)%
0.10
0.10Particle Size(0.5-5.0mm)%
95
90Usage:Used for desulfurization in the foundry and metallurgy industry.Storage and transportation: Stored in cool,dry and ventilated warehouse.Away from moisture and handle with care when transportation,loading and unloading.
