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
    0
    我的消息
    個(gè)人中心
    數(shù)據(jù)中心
    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 borohydride powder
    關(guān)注
    • Classification：
      Other Inorganic Salts
    • CAS No.：
      16940-66-2
    • Other Names：
      Sodium borohydride
    • MF：
      NaBH4
    • EINECS No.：
      241-004-4
    • Place of Origin：
      China (Mainland)
    • Grade Standard：
      Industrial Grade, Reagent Grade
    • Purity：
      98.5%
    • Appearance：
      white powder or granular
    • Application：
      catalyst
    • Brand Name：
      TJEL
    • Model Number：
      TECH GRADE
    • white：
      white powder
    • 供應(yīng)能力： 200 Ton/Tons per Year
    • 港口： main port of China
    • US $20-30/Kilogram（最小訂單 50Kilogram）
    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(píng)價(jià)
      詳細(xì)信息
    • Classification：
      Other Inorganic Salts
    • CAS No.：
      16940-66-2
    • Other Names：
      Sodium borohydride
    • MF：
      NaBH4
    • EINECS No.：
      241-004-4
    • Place of Origin：
      China (Mainland)
    • Grade Standard：
      Industrial Grade, Reagent Grade
    • Purity：
      98.5%
    • Appearance：
      white powder or granular
    • Application：
      catalyst
    • Brand Name：
      TJEL
    • Model Number：
      TECH GRADE
    • white：
      white powder

    Specifications

    sodium borohydride powder
    CASRN : 16940-66-2
    Appearance:white powder or granular
    Application:catalyst
    Pruity:98.5

    ?

    Chemical name:
    sodium borohydride
    CASRN :
    16940-66-2
    Type of hazardous goods:
    4.3 UN : 1426
    Molecular formula:
    NaBH4
    Property:
    white crystalline powder / white unregular granule
    Quality standard:
    Q/CYDW
    Specification:
    Assay
    1 , NaBH 4≥98 %
    ?
    2 , NaBH 4≥97 %
    Loss on dry
    ≤0.3 %
    Packing:
    10 kg ; 30 kg ; 50 kg metal pail , lined with ethylene bag . ( or following your demand )
    Uses:
    pharmaceutical intermediate, the synthesis of drug and fine chemicals, bleaching of paper pulp., recycling of noble metal, avoid the pollution of heavy metal, plasticizer, dyeing, anit-dirt, catalyst, the tail gas transformer, used in reducing, refining , decolor, deodor,, and oxidization of peroxide, the pollution control and recycling of metal in photo and meat process industry, the making and catalyst recycling of medicine and fine chemicals,
    Transportation:
    no breakage, avoid moisture, no mixed with acid, oxidant, fire and water matter
    Storage:
    Stored in cool, dry, airiness and fire-retarding place.

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

    ??????? Delivery:within 7-10 days

    ?????????

    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