Calcium Carbonate for Food Preservative - TradeSNS - 江南娱乐客服
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    • Shijiazhuang Quanfeng Minerals Co., Ltd. Follow
      • color sand,vermiculite,tourmaline powder,Perlite filter,Kaolin
      Room 1610, Building A, Yihong Mansion, Xinhua District, Shijiazhuang, Hebei, China (Mainland)
      Totally has 1 empolyees in Tradesns

    Calcium Carbonate for Food Preservative
    Follow
    • Classification：
      Carbonate
    • Type：
      Calcium Carbonate
    • CAS No.：
      471-34-1
    • Other Names：
      Baking Soda
    • MF：
      Na2CO3
    • EINECS No.：
      207-439-9
    • Place of Origin：
      Hebei, China (Mainland)
    • Grade Standard：
      Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
    • Purity：
      98%
    • Appearance：
      White Powder
    • Application：
      Chemical Industry
    • Brand Name：
      Quanfeng
    • Model Number：
      99.2%
    • Color：
      White Color
    • Deliverability： 10000 Ton/Tons per Month
    • Port： Tianjin
    • US $ 100-130/Ton（Minimal Quantities 1Ton）
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    Shijiazhuang Quanfeng Minerals Co., Ltd.
    China Hebei Shijiazhuang
    Manufacturer,Trading Company
    11 - 50 People
    Export Model:
    Export Identification:
    Main Products:color sand,vermiculite,tourmaline powder,Perlite filter,Kaolin
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    • Products Description
    • Review List
      Quick Details
    • Classification：
      Carbonate
    • Type：
      Calcium Carbonate
    • CAS No.：
      471-34-1
    • Other Names：
      Baking Soda
    • MF：
      Na2CO3
    • EINECS No.：
      207-439-9
    • Place of Origin：
      Hebei, China (Mainland)
    • Grade Standard：
      Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
    • Purity：
      98%
    • Appearance：
      White Powder
    • Application：
      Chemical Industry
    • Brand Name：
      Quanfeng
    • Model Number：
      99.2%
    • Color：
      White Color

    Calcium Carbonate for Food Preservative

    Product Description

     

    Specifications

    Calcium Carbonate 98%min
    Whiteness 93%min
    white powder
    It is good at painting,cable,paper,rubber industrial and so on.

     

    Calcium Carbonate

    Physical and chemical properties:

    Molecular formula: CACO3

    Molecular weight: 100.09

    Density: 2.70-2.95
    White  crystal or powder

    Its difficult solubilize in water and release CO2 in acid.

     

    Method of manufacture:

    Ca(OH)2+CO2=CaCO3+H2O
    Ca(OH)2+Na2CO3=CaCO3+2NaOH

    Use:

    Used in made cement, ceramic, lime, CO2,chalk, artificial stone, and can be used as pigment, filler, mixture medium, rub agent, sugar clarifying agent; also it can be used as filler of rubberplastic; as feed additives, vector of veterinary drugs.

    In medicine, it can be used to made acid drugs.

    Item: precipitate light-CACO3 325mesh

     

    Item

    HG/T2226-2000

     

    Excellent

     

    First grade

    Good

     

    Result

    Calcium carbonate(%≥)

    98.0

    97.0

    96.0

    98.5

    Hydrochloric acid can not be objects (%≤)

    0.10

     

    0.20

     

    0.30

     

    0.20

    Fe (%≤)

    0.08

    0.10

    0.12

    0.08

    Mn (%≤)

    0.006

    0.008

    0.010

    0.006

    Heavy metal total (%≤)

    20

    20

    20

    pass

    PHPH value

    9.0-10.0

    9.0-10.5

    9.0-11.0

    10.5

    Whiteness ≥

    90.0

    90.0

    90.0

    92.7

    Appearance

    White powder

     

    Packaging & Shipping

     

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