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(qǐng)登陸后查看!
請(qǐng)點(diǎn)擊登錄

  • TOP
  • 手機(jī)版
    全部提示消息

    • Tianjin Elong Co., Ltd. 關(guān)注
    • N-Isopropylbenzylamine,Sodium Benzoate,Benzoic Acid,Prussian Blue,Perlite
      Room 6-1107, Post Apartment, Nanma Road, Nankai Dist., Tianjin, China (Mainland)
      查看在易之家共有 1 位雇員

    供應(yīng)
    sodium hexametaphosphate
    關(guān)注
    • Classification:
      Other Inorganic Salts
    • CAS No.:
      10124-56-8
    • Other Names:
      Metaphosphoric acid
    • MF:
      Na6P6O18
    • EINECS No.:
      233-343-1
    • Place of Origin:
      Tianjin, China (Mainland)
    • Grade Standard:
      Industrial Grade
    • Purity:
      68%
    • Appearance:
      white powder
    • Application:
      paint
    • Brand Name:
      TJEL
    • Model Number:
      tech grade
    • white:
      powder
    • 供應(yīng)能力: 20000 Metric Ton/Metric Tons per Year according to
    • 港口: main port China
    • US $1000-1050/Metric Ton(最小訂單 10Metric Ton)
    ZHANGJILONG
    General manager
    在線聊天
    Tianjin Elong Co., Ltd.
    中國(guó)天津
    貿(mào)易公司
    11-50職員
    出口模式:Have Own Export License
    出口認(rèn)證:
    主營(yíng)產(chǎn)品:N-Isopropylbenzylamine,Sodium Benzoate,Benzoic Acid,Prussian Blue,Perlite
    • 產(chǎn)品描述
    • 產(chǎn)品評(píng)價(jià)
      詳細(xì)信息
    • Classification:
      Other Inorganic Salts
    • CAS No.:
      10124-56-8
    • Other Names:
      Metaphosphoric acid
    • MF:
      Na6P6O18
    • EINECS No.:
      233-343-1
    • Place of Origin:
      Tianjin, China (Mainland)
    • Grade Standard:
      Industrial Grade
    • Purity:
      68%
    • Appearance:
      white powder
    • Application:
      paint
    • Brand Name:
      TJEL
    • Model Number:
      tech grade
    • white:
      powder

    Specifications

    Sodium hexametaphosphate
    [Molecular formula]: (NaPO3)6
    [Molecular weight]: 611.82

    Sodium hexametaphosphate

    [Molecular formula]: (NaPO3)6
    [Molecular weight]: 611.82
    [Executive standard]: HG/T 2837-1997
    [Physiochemical properties]: white powder, specific gravity:2.484(20°C),easily soluble in water, insoluble in organic solvents.
    [Technical specification]:

    No.
    Index name
    Industrial grade
    Food grade
    1
    Main content (based on P2O5) %≥
    68.0
    68.0
    2
    Inactive phosphate(based on P2O5) %≥
    7.5
    7.5
    3
    PH value(1% aqueous solution)
    5.8-7.3
    5.8-6.5
    4
    Iron (Fe) %≤
    0.05
    0.05
    5
    Solubility
    Qualified
    Qualified
    6
    Arsenic(based on As) %≤?
    0.0003
    7
    Fluoride(based on F) %≤?
    0.003
    8
    Heavy metal(based on Pb) %≤?
    0.001
    9
    Water insoluble %≤
    0.05
    0.06

    [Use]: Used in the industries including oil field, paper making, textile, printing dyeing, petrochemical, leather and building material etc. as water softener, flotation agent,dispersant, high temperature binding agent and additive, quality modifier, PH value regulator, metallic ion chelating agent and bulking agent etc..
    [Packing]: Woven bag with plastic lining or double layer of film, NW: 25KG/50KG/1000KG per bag. Stored in dry and draughty place.

    [payment]:T/T in advance

    ?

    ?

    ?

    最近訪客
    • 我要詢盤
    • 我要評(píng)價(jià)
    ZHANGJILONG
    收件人:
    發(fā)送至:
    ZHANGJILONG
    信息內(nèi)容:
    發(fā)送站內(nèi)信成功后,請(qǐng)仔細(xì)留意您的站內(nèi)信消息!
    發(fā)送
    猜您喜歡
      1. sodium formate
      2. US $200-2000
      1. sodium formate
      2. US $200-2000
      1. glacial acetic acid
      2. US $200-2000
      1. Cesium Chloride
      2. US $135-200
      1. Rubidium Hydroxide
      2. US $1600-3000
      1. sodium aluminate solution
      2. US $500-700