Could anyone help me to know why dinydrated zinc acetate could not be soluble?

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Isam Eldin Hussein Elgailani

Dear Sir. Concerning your issue about the solubility of dihydrated zinc acetate. You are right of what were mentioned, may be the one you got is impure or contaminated by some what or due to the storage conditions. Please see the table in the following below link :

https://en.wikipedia.org/wiki/Zinc_acetate

Thanks