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ZhengZhou Welcom Tech.co.,ltd.

Free member Since 2009

Shanghai, China

Polyalumnium Chloride (PAC) CAS No.:1327-41-9;101707-17-9;11097-68-0;114442-10-3; Molecular Formula: AlCl3 Molecular Weight:133.3405 Appearance: white powder, gold yellow powder,buff powder white powder, gold yellow powder,buff powder Alumina...

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