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    • Hebei Hiwin Mineral Products Co., Ltd. 关注
    • mica,vermiculite,perlite,colored sand,bauxite
      Room 1414, Qiancheng Busniess Building, No. 48, Tanan Road, Yuhua Dist., Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇员

    供应
    325mesh Light and Heavy Weight Calcium Carbonate
    关注
    • Classification:
      Carbonate
    • Type:
      Calcium Carbonate
    • CAS No.:
      471-34-1
    • Other Names:
      caco3
    • MF:
      caco3
    • EINECS No.:
      207-439-9
    • Place of Origin:
      Hebei, China (Mainland)
    • Grade Standard:
      Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade
    • Purity:
      98.5
    • Appearance:
      white powder
    • Application:
      aint, Dope, Rubber, PVC pipe, Paper making etc as stuff materials
    • Brand Name:
      HYKY
    • Model Number:
      HYKY005
    • SIZE:
      200 325 400 600 800 1250 MESH
    • 供应能力: 2000 Ton/Tons per Month
    • 港口: xingang
    • US $200-400/Ton(最小订单 24Ton)
    YanNick
    Sales manager
    在线聊天
    Hebei Hiwin Mineral Products Co., Ltd.
    中国河北石家庄市
    生产公司,贸易公司
    11-50职员
    出口模式:Have Own Export License
    出口认证:
    主营产品:mica,vermiculite,perlite,colored sand,bauxite
    • 产品描述
    • 产品评价
      详细信息
    • Classification:
      Carbonate
    • Type:
      Calcium Carbonate
    • CAS No.:
      471-34-1
    • Other Names:
      caco3
    • MF:
      caco3
    • EINECS No.:
      207-439-9
    • Place of Origin:
      Hebei, China (Mainland)
    • Grade Standard:
      Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade
    • Purity:
      98.5
    • Appearance:
      white powder
    • Application:
      aint, Dope, Rubber, PVC pipe, Paper making etc as stuff materials
    • Brand Name:
      HYKY
    • Model Number:
      HYKY005
    • SIZE:
      200 325 400 600 800 1250 MESH

    325mesh Light and Heavy Weight Calcium Carbonate


    Whiteness 93%min


    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:

    1.cement

    2.pigment

    3.filler of rubber and plastic

    4.feed additives

    5.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

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