• Battery with sulfuric acid

    Product   name

    Sequence   numbers

    Testing   programmes

    First grade concen-

    trated sulfuric acid

    Battery with sulfuric acid

    (HG/T2692-2007)

    1

    sulfuric acid (%)

    92.0

    2

    ash (%)

    0.03

    3

    Fe(%)

    0.010

    4

    SO2(%)

    0.007

    5

    potassium permanganate-reducing(%)

    0.002

    6

    chromaticity(mm)

    50

    7

    appearance

    colorless or light yell-ow liquid

    8

    As(%)

    0.0001

    9

    Mn(%)

    0.0001

    10

    Cl(%)

    0.0003

    11

    NOx(%)

    0.001

    12

    Cu(%)

    0.005

    Notice: different concentrations of battery   with sulfuric acid can be prepared according to the customer's need


    sodium sulfite

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