<tt id="kitxa"><acronym id="kitxa"><bdo id="kitxa"></bdo></acronym></tt>

  • <var id="kitxa"><track id="kitxa"></track></var>

      1. ?
        當前位置:主頁 > 原料產品 > >低氯食品級碳酸鈉 純堿

        名稱:純堿

        化學名:碳酸鈉

        英文:Sodium Carbonate, soda ash

        分子式:NaHCO3

        分子量:84.01

        CAS號:144-55-8

        標準:USP/BP

         


                                                                                                   化學指標                                                                                                        

         

        項目 指標 測試值
        總堿量:(以Na2CO3計),% ≥ 99.2 99.7
        水不溶物:%  ≤ 0.03 0.001
        砷:% ≤ 2.0 通過
        鐵含量,%  ≤ 0.0035 0.0027
        重金屬:(以Pb計)含量,% ≤

        10 ppm

        通過
        銨鹽含量 通過測試  
        澄清度 通過測試  
        CL離子含量,% ≤ 0.7 0.01

         

         

                                                                                                  物理指標                                                                                                        
                                                                                                                包裝信息                                                                                                        
                                                                                                             裝柜打托信息                                                                                                        
                                                                                                                產品應用                                                                                                        
        ? 国产精品91视频_久久99老妇伦国产熟女高清_中文字幕丝袜精品一区二区91_欧美成人在线视频
        <tt id="kitxa"><acronym id="kitxa"><bdo id="kitxa"></bdo></acronym></tt>

      2. <var id="kitxa"><track id="kitxa"></track></var>