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橡胶促进剂

Appearance: Grey-yellow Powder. Physical & Chemical Property: Non-taste, nontoxic, density 1.41,soluble in chloroform, benzene, acetone, carbon bisulfide and carbon tetrachloride, insoluble in water and diluted ...

蚁酸

Index Qualified grade Excellent grade formic acid , %≥ 85 90 acetic acid,% 0.6 0.4 Chroma (as platinum and cobalt) ,%≤ 10 10 Dilution experiment (acid+water=1+3) clear clear Chloride (as CL) ...

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