天天5g天天爽人妻熟女,熟妇多毛,无码aaaaa,国产熟女高潮

很抱歉,您尚未登錄!
VIP會(huì)員登陸后可以查閱當(dāng)前板塊內(nèi)容,請登陸后查看!
請點(diǎn)擊登錄

  • TOP
    • 手機(jī)版
    0
    我的消息
    個(gè)人中心
    數(shù)據(jù)中心
    全部提示消息

    • Shijiazhuang Quanfeng Minerals Co., Ltd. 關(guān)注
      • color sand,vermiculite,tourmaline powder,Perlite filter,Kaolin
      Room 1610, Building A, Yihong Mansion, Xinhua District, Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇員

    供應(yīng)
    High quality coated caco3, coated calcium carbonate
    關(guān)注
    • 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
    • 供應(yīng)能力： 10000 Ton/Tons per Month
    • 港口： Tianjin
    • US $100-130/Ton（最小訂單 1Ton）
    dongyanling
    salesman
    在線聊天
    Shijiazhuang Quanfeng Minerals Co., Ltd.
    中國河北石家莊市
    生產(chǎn)公司,貿(mào)易公司
    11-50職員
    出口模式:
    出口認(rèn)證:
    主營產(chǎn)品:color sand,vermiculite,tourmaline powder,Perlite filter,Kaolin
    • 產(chǎn)品描述
    • 產(chǎn)品評(píng)價(jià)
      詳細(xì)信息
    • 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

    High quality coated caco3, coated calcium carbonate

    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

    ?

    最近訪客
    • 我要詢盤
    • 我要評(píng)價(jià)
    dongyanling
    收件人:
    發(fā)送至:
    dongyanling
    信息內(nèi)容:
    發(fā)送站內(nèi)信成功后,請仔細(xì)留意您的站內(nèi)信消息!
    發(fā)送
    猜您喜歡
      1. Hot sale high quality sodium bicarbonate food grade
      2. US $180-190
      1. Hot sale high quality sodium bicarbonate feed grade
      2. US $180-190
      1. high quality sodium bicarbonate supplier
      2. US $180-190
      1. Hot sale high quality baking soda
      2. US $180-190
      1. Hot sale high quality Sodium Bicarbonate 99% min
      2. US $180-190
      1. Manufacturer general agent nano calcium carbonate
      2. US $0.2-0.4