• <object id="yco86"></object>
  • <bdo id="yco86"></bdo>
  • <samp id="yco86"></samp>
    <code id="yco86"><optgroup id="yco86"></optgroup></code>

    Home  |  E-mail Entry   |  中文版          

    久久乐精品,jjzzzjjzzz日本,初撮五十路交尾视频,俄罗斯色网
  • <object id="yco86"></object>
  • <bdo id="yco86"></bdo>
  • <samp id="yco86"></samp>
    <code id="yco86"><optgroup id="yco86"></optgroup></code>
      Products & services
      Products Center
      Service Center
     
     
    Products Center
    Products & services >Products
     
    Nitrofurantoin Monohydrate

    Chemical name: 1-[(5-nitrofurfurylidene) amino] hydantoin monohydrate
    Molecular formula:C8H6N4O5·H2O
    Molecular weight: 256.18
    CAS: 17140-81-7
    Structural formula:

    Specification:
    In-house specification(Combination of specification in USP and EP)
    Appearance: Lemon-yellow crystalline powder.
    5-Nitrofurfural Diacetate(USP): ≤0.15%
    Nitrofurazone(USP): ≤0.01%
    Any individual unspecified impurity: ≤0.10%
    Total impurities: ≤0.5%
    Water(USP): 6.5~7.5%
    Sulfated ash(EP): ≤0.1%
    Assay(EP): 98.0%~102.0% of C8H6N4O5 on the dried substance.
    Total aerobic microbial count: ≤103cfu/g
    Total yeast and mold count: ≤102cfu/g
    E.coli: Should be absent in 1g.
     
    Packing size: 25Kg/drum
    Indications: For urinary tract infections resulted by sensitive bacteria, like pyelonephritis, urinary tract infection, cystitis and prostatitis.

     
     
    Copyright(C)2012,Zibo Jinan Jinda Pharmaceutical Chemistry Co., Ltd. All Rights Reserved.  Supported by ChemNet ChinaChemNet Toocle Copyright Notice