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SODIUM HYDROXIDE GR 500G/CA

P/N：52101100900

HYDROCHLORIC ACID 工业级 31%

P/N:312010011

SODIUM HYDROXIDE 32%↑以上

P/N:82056400

块(片)状 CaO≧90.0%，MgO≦5.0%，C≦0.5%，S≦0.05%

P/N：52101100900

SODIUM HYPOCHLORITE 有效氯 10%↑