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  • Zhejiang Province Jiande City Datong Fuli Light Industry Auxiliaries Co.,Ltd
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    Techincal grade quality calcium hydroxide

    Molecular Formula: Ca(OH)2
    Molecular Weight: 74.096
    Properties:
    soft white powder with high alkalinity, high hygroscopicity, density: 2.24, bulk density: 0.45-0.60, soluble in acids, insoluble in water, insoluble in alcohols, corrosive, high hygroscopicity.
    Features & Use
    Assay: 95%above, low impurity, good fineness; widely used in the making of bleaching powder, dyes dispersant; disinfection of tap water; neutralizing of acidulous water; chemical industry, sugar making, leather making etc.
    Specifications:

    NO.

    Item

    Details

    1

    Calcium hydroxide (Ca(OH)2) %≥

    95.0

    2

    Moisture %≤

    1.0

    3

    Iron (Fe) content %≤

    0.1

    4

    Magnesium and alkali metals %≤

    3.0

    5

    Insol. in Hcl %≤

    0.5

    6

    Al2O3 %≤

    0.5

    7

    Fineness

    ( residue on sieve 325-mesh) %≤

    5.0

    ( residue on sieve 200-mesh) %≤

    1.0

    Packing:
    25㎏/bag, in plastic-coated bag or in bulk.

     
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