<object id="xkzmx"><nobr id="xkzmx"></nobr></object>

    <object id="xkzmx"></object>

  1. <center id="xkzmx"></center>

    <center id="xkzmx"></center>

    <code id="xkzmx"><em id="xkzmx"><track id="xkzmx"></track></em></code>
    <center id="xkzmx"></center>
  2. <big id="xkzmx"><nobr id="xkzmx"></nobr></big>

    Contact Us
    Search
    Your Position: Home > Product > Citrates

    Zinc Citrate

    Update: 2013/10/14 View:
    •    
        Order Online   Add to favorites
    Introduction
     

    Chemical name:

    Zinc Citrate

    Molecular formula:

    Zn3(C6H5O7)2·2H2O

    Molecular weight :

    610.37

    Physical properties:

    White or light yellowish powder, odorless; slightly soluble in water and soluble in dilute mineral acid and hydroxides.

    Quality standard:

    (Manufacturer’s Standard)

    Name of index

    Index

    Content ≥ %

    97.5

    Loss on drying  ≤%

    5.8

    PH (1% aqueous solution)

    6.0-7.0

    Heavy Metals (as Pb)≤%

    0.002

    Fluoride(F) ≤%

    0.003

    Lead  ≤%

    0.001

    Usage:

    Nutrition enhancer, medicinal toothpaste additives, it is effective in removing foul breath, tobacco stains and dental calculus, and diminishing inflammation.

    Packing:

    In 25kg composite plastic woven/ paper bag with PE liner.

    Storage and transport:

    To be stored in a cool, ventilative and dry warehouse. Kept away from moisture, heat, acids and poisonous substances. Handled with care, so as to avoid damage to the packing bags.

    高潮奶水涨喷在线播放,国内揄拍国内精品对白86,亚洲图亚洲色成人综合网,超碰香蕉人人网99精品