1. <pre id="k9sev"></pre>
      <th id="k9sev"><video id="k9sev"></video></th>
    2. 
      

      1. <th id="k9sev"><video id="k9sev"></video></th>

          <code id="k9sev"></code>
        1. Detail

          Calcium Nitrate

          English name: Calcium Nitrate
          Molecular formula: Ca (NO3)2.4H2O
          Molecular weight: 236.15
          CAS NO: 13477-34-4
          HS CODE: 28342990
          UN NO.: 1454 5.1 type oxidizing agent
          Properties and uses: This product is colorless transparent monoclinic crystal. It is easily soluble in water, methanol, ethanol, amyl alcohol and liquid ammonia. It can be used in waterless cultivation, in the cultivation of non-polluting vegetables, fruits and flowers in agriculture. It can also be used as quick-acting fertilizer for acid soils. In industry, it can be used as flocculant of rubber latex and cement hardening accelerator.

          Main indicators Unit Industrial grade Agricultural grade
          Assay %>= 99.0 99.0
          PH value - 5—7 5—7
          Water insoluble matter %<= 0.01 0.01
          Heavy metal %<= 0.001 0.001
          Sulfate %<= 0.03 0.03
          Iron %<= 0.002 0.003
          Chloride %<= 0.005 0.005
          Calcium oxide content %>= - 23.4
          Nitrogen content %>= - 11.76

          Packing: 25/50kg woven bag lined with plastic, or according to the customer's requirements.





          好湿好紧好痛a片视频_日日噜噜夜夜狠狠视频无码_gv无码钙片在线网站_免费不卡在线观看av