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Magnesium Sulphate Heptahydrate 99.5% Min

Categories Sulphate
Place of Origin: China
Brand Name: XINLIDA
Model Number: XLD99
Certification: ISO,SGS
Price: USD98-130/MT
Packaging Details: The goods will be packed in N.W25kgs or 50kgs plastic woven bags within PE liner or as request.
Delivery Time: Within 15days after receiving the deposit
Payment Terms: TT,LC,DP
Supply Ability: 30000MT/year
MOQ: 20MT
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    • Product Details
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    Magnesium Sulphate Heptahydrate 99.5% Min

    1.Chemical and Physical Properties:

    Product Name: Magnesium Sulphate
    CAS No.:10034-99-8

    EINECS NO.:14168-73-1
    Molecular Formula: MgSO4.7H2O
    Molecular Weight: 246.47
    Appearance: White crystal Powder

    Easy soluble in water, slightly soluble in ethyl alcohol and glycerol.Relative density:2.66g/cm3(anhydrous),Melting point:1124°C67.5°Csoluble in their own crystallization water, air-slake easily in the dry air, heated to 70~80°C,lose 4 crystal water, 150°C,lose 6 crystal water, 200°C,lose all of crystal water.


    2.Usage:

    As a main materials in fertilizer. Also can be used in stock feed additive leather, dyeing, paper making ,pigment,the medical oral laxatives, refractoriness, Ceramic, match dynamite and Mg salt industry.


    3.Specifications:

    Standard:HG/T2680-95

    Item

    Specification

    Magnesium Sulphate Heptahydrate

    Magnesium Sulphate Monohydrate

    Magnesium Sulphate

    Assay %≥

    99.5

    99

    99

    MgSO4 %≥

    48.59

    86

    98

    MgO %≥

    16.2

    28.6

    32.6

    Mg %≥

    9.8

    17.21

    19.6

    PH value(5% water solution)

    5.0-9.2

    5.0-9.2

    5.0-9.2

    Iron(Fe)% ≤

    0.0015

    0.0015

    0.0015

    Chloride(Cl)% ≤

    0.014

    0.014

    0.014

    Heavy Metal(Pb) % ≤

    0.0006

    0.0008

    0.0008

    Arsenic(As) % ≤

    0.0002

    0.0002

    0.0002


    4.Packing Details:

    The goods will be packed in N.W25kgs or 50kgs plastic woven bags within PE liner or as request.

    25Tons will be loaded in 1*20’fcl container.


    5.Storage:

    Store in a cool, well-ventilated area. Away from the fire, heat source. Prevent direct sunlight.Packing sealed. Should be stored away from oxidant, avoid by all means is mixed store. Storage areas shall be with the right material for leakage content.

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