<th id="j3y9x"><pre id="j3y9x"></pre></th>

    <button id="j3y9x"><object id="j3y9x"></object></button><th id="j3y9x"></th>
    <tbody id="j3y9x"><noscript id="j3y9x"></noscript></tbody>

  1. Welcome to Jincheng Hongsheng Chemical Co., Ltd.
    Sodium Ferrocyanide decahydrate


    English Name: Sodium Ferrocyanide decahydrate

    Product package: 25KG/50KG/1000KG

    CAS No: 14434-22-1

    Executive standard: YB/T 5324-2006

    Product formula: Na4[Fe(CN)6]·10H2O

    Product molecular weight: 484.06


    Physical and chemical properties of products: light yellow crystal, easy to soluble in water, insoluble in alcohol, no fixed melting, heating to 50 ℃ to dehydration, 81.5 ℃to anhydride,up to 435 ℃ todecomposition .

    Application:used as a photographic material, preparing red blood salt, pigment, etc., can also be used in steel carburizing, tanning, dyeing, printing, pharmaceutical, etc.


    Quality Analysis

    Item

    Optimal level

    Export level

    Food level

    Unit

    Index

    Unit

    Index

    Unit

    Index

    亞鐵氰化鈉  ≥

    %

    99.00

    %

    99.00

    %

    99.50

    氰化物(以NaCN計) ≤

    %

    0.01

    %

    0.01

    %

    0.01

    氯化物(以NaCl計) ≤

    %

    0.20

    %

    0.20

    %

    0.20

    硫酸鹽(以SO42-計) ≤

    %

    0.20

    %

    0.20

    %

    0.07

    水不溶物

    (Water- insoluble )≤

    %

    0.01

    %

    0.01

    %

    0.01

    Appearance: light yellow crystal


    Sodium ferrocyanide sample and package pictures:


    NO

    NO

    CONTACT US

    INFORMATION SERVICE HOTLINE

    0356-2130886

    Contract:Zhang Jinqiang

    Wechat : 13935680677

    Mail:13935680677@163.com

    Address:East street,Pingcheng Town,Lingchuan County,Jincheng City,Shanxi Province,China





    WECHAT

    Copyright:Jincheng Hongsheng Chemical Co., Ltd.
    免费网站免费视频1_男人影院免费_理论2828电影院_女神影院手机版免费

      <th id="j3y9x"><pre id="j3y9x"></pre></th>

      <button id="j3y9x"><object id="j3y9x"></object></button><th id="j3y9x"></th>
      <tbody id="j3y9x"><noscript id="j3y9x"></noscript></tbody>