Calcium Carbide - Cac2 Compound, Cas No. 75-20-7, Einecs 200-848-3 | Highly Reactive Hygroscopic Substance, Produces Acetylene Gas, Toxic Impurities Present
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Product Overview
Key Features
Chemical formula: CaC2
CAS No.: 75-20-7
EINECS: 200-848-3
Calcium Carbide is a strong hygroscopic substance and is decomposed already in the air. Through reaction with the water arises acetylene. Acetylene is an explosive gas. Lower explosion limit is 1.5 % vol., upper explosion limit is 80.5 % vol. Acetylene is a combustible gas with flash point of 305 C, with temperature class T 2. Impurities in carbidic acetylene can show themselves toxic - PH3, H2S. Taking concentration of calcium oxide (16.5%) in concideration, it has toxic effects on the eyes and respiratory tract.
Attention is required before the opening of drum leakage of inerting gas acetylene with nitrogen injected into the holes of the caps Warning during drums decanting boundary carbide is required inerting with nitrogen inlet valve from the continuous flow during decanting.
Company Details
Focusing on a customer-centric approach, Qinhuangdao Yagang Chemicals. Co. Ltd. has a pan-India presence and caters to a huge consumer base throughout the country. Buy Minerals & Refractories in bulk from Qinhuangdao Yagang Chemicals. Co. Ltd. at Trade India quality-assured products.
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Seller Details
Qinhuangdao, Hebei
Mr. Shuang Cheng Sun
Address
No. 99, minzu south road, haigang district, Qinhuangdao, Hebei, 066000, China
calcium carbide in Qinhuangdao
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