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    • 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)
    cupric oxide
    關(guān)注
    • Classification：
      Copper Oxide
    • CAS No.：
      1317-38-0
    • Other Names：
      Precipitated cupric oxide
    • MF：
      CuO
    • EINECS No.：
      215-269-1
    • Place of Origin：
      China (Mainland)
    • Grade Standard：
      Industrial Grade
    • Purity：
      high purity
    • Appearance：
      black crystal
    • Application：
      pigment, desulfurizer, catalyst,
    • Brand Name：
      TJEL
    • Model Number：
      high purity
    • colour：
      black
    • 供應(yīng)能力： 供應(yīng)能力未填寫
    • 港口： 港口未填寫
    • -/Gram（最小訂單 500Gram）
    ZHANGJILONG
    General manager
    在線聊天
    Tianjin Elong Co., Ltd.
    中國天津
    貿(mào)易公司
    11-50職員
    出口模式:Have Own Export License
    出口認(rèn)證:
    主營產(chǎn)品:N-Isopropylbenzylamine,Sodium Benzoate,Benzoic Acid,Prussian Blue,Perlite
    • 產(chǎn)品描述
    • 產(chǎn)品評價(jià)
      詳細(xì)信息
    • Classification：
      Copper Oxide
    • CAS No.：
      1317-38-0
    • Other Names：
      Precipitated cupric oxide
    • MF：
      CuO
    • EINECS No.：
      215-269-1
    • Place of Origin：
      China (Mainland)
    • Grade Standard：
      Industrial Grade
    • Purity：
      high purity
    • Appearance：
      black crystal
    • Application：
      pigment, desulfurizer, catalyst,
    • Brand Name：
      TJEL
    • Model Number：
      high purity
    • colour：
      black

    Specifications

    Cupric oxide
    Molecular formula CuO
    Molecular weight 79.54
    CAS:1317-38-0

    Product
    		Cupric oxide?
    Molecular formula
    		CuO
    Molecular weight
    		79.54
    Usage
    		Mainly used for electroplating of electricity plate and the production of stainer for glass, ceramic and porcelain. Also, for the production of fireworks, dyes, catalysts, lacquer, oil-based desulfurizing agent and other nantokites.
    Product specifications
    (Industrial grade)
    Item
    Level
    CuO
    98.00%min
    Total copper
    78.2%min
    Total hydrochloric acid Insoluble residue
    0.20%max
    Water liquefiable
    0.20%max
    Chloride as Cl
    0.20%max
    Sulphate as SO4
    0.20%max
    Particle size (100 mesh)
    1.00%max

    (Electroplate grade)
    Item
    Level
    CuO
    98.50%min
    Total copper
    78.70%min
    Cu2O
    0.20%max
    Fe
    0.02max
    Pb
    0.02%max
    Zn
    0.02%max
    Chloride as Cl
    0.01%max
    Total hydrochloric acid Insoluble residue
    0.20%max
    Volatile
    0.20%max
    Particle size (200 mesh)
    0
    Dissolving speed
    < 1 minute

    ?
    Packing
    		1. It comes in an iron drum, net weight 50kg.
    2. It comes in a woven bag lined with aluminum foil, net weight 25kg.
    Attention of shipping
    		This goods should be stored in a dry and ventilated warehouse. It must not be stored with oxide agents. Container must be sealed up to prevent air contact. It must not be shipped and stored with strong acids and alkalis. In case of catching fire, use tap water to put out.

    payment:T/T in advance,L/C or other payment terms

    delivery:within 7-10 days

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