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    Ӣơ   Ferrous sulfate; ron(II) sulfate
    CAS¼š  7720-78-7
    Ʒ׼     GB10531-89    

        ѧʽFeSO4·7H2Oɫ״ᾧ޳ζ̡ɬˮͣҴ,иʴԣ绯

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    3ҩӦãҽҩֲѪںϳѪϸԭϡ

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       FeSO4·7H2O   96%     ѣ0.5%    ˮ0.5%

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