• Shenye Industrial
    Specialized chemical enterprises of zinc ingots and zinc sulfate products
    Hotline:+86-15679333777
    Products
    Products
    Zinc sulfate Heptahydrate

    Molecular formula: ZnSO4.7H2O

    Item
    Index
    internal control enterprise standard
    II category
    superior
    top grade
    qualified
    Main content
    (Zn)content, %
    22.51
    22.06
    20.92
    22.6
    (ZnSO4 .7H2O)content, % ≥
    99
    97
    92
    99.4
    internal control content, % ≤
    0.02
    0.05
    0.1
    0.01
    PH range ≥
    3
    3
    3.5
    Pb content, % ≤
    0.001
    0.01
    0.01
    0.0005
    Fe content, % ≤
    0.003
    0.02
    0.06
    0.001
    Mn content, % ≤
    0.005
    0.1
    0.001
    Cd content, % ≤
    0.001
    0.01
    0.0005
    【Back】
    Company Add
    Add:Industrial Zone,Qianshan County,Shangrao City,Jiangxu Province,China.
    PC.:334599
    Service Tel
    Contact:He Xiaofei +86-15679333777
    Tel:+86-793-6036666
    Copyright (C) 2019,Jiangxi Shenye Industrial Co.,Ltd. All Rights Reserved.Supported by ChemNet ChinaChemNet Toocle Copyright Notice
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