1. <var id="mnbr0"><track id="mnbr0"><ins id="mnbr0"></ins></track></var>
          <source id="mnbr0"></source>

          1. 當前位置:首 頁 >> 產品展示 >> 其他產品

            氫氧化鉀

            發布時間:2011-8-30  來源:    閱讀次數:9113

            氫氧化鉀
            性狀 Properties
            氫氧化鉀為白色片狀含結晶水晶體,極易從空氣中吸收水份而潮解,和二氧化碳與水生成碳酸鉀,極易溶于水,較強放熱,水溶液呈強堿性。腐蝕性強。
            用途 Uses:氫氧化鉀用于鉀鹽、電鍍、印染、復合肥料、合成纖維、塑料、堿性電池、醫藥中間體、食品添加劑、化妝品等工業。
            包裝 Package固體片狀,每袋凈含量5025千克,聚乙烯復膜編織外袋和聚乙烯內膜塑料袋裝。
            質量標準 StandardHG/T 3688-2000

                                                                                                                                      
                                                                                                                                                                                          一等
            氫氧化鉀(KOH)含量 ≥                                                                            95.0                                                               90.0
            碳酸鉀(K2CO3含量 ≤                                                                            0.5                                                                  0.5
            氯化物(以Cl計)含量 ≤                                                                           0.005                                                             0.005
            鐵(Fe)含量 ≤                                                                                           0.0005                                                          0.0005
            硫酸鹽(以SO4計)含量 ≤                                                                       0.005                                                             0.005
            硝酸鹽及亞硝酸鹽(以N計)含量 ≤                                                       0.0005                                                          0.0005
            鈉(Na)含量 ≤                                                                                           0.8                                                                 0.8
            磷酸鹽(PO4)含量 ≤                                                                                 0.005                                                             0.005
            硅酸鹽(SiO3 )含量 ≤                                                                               0.01                                                               0.01
            鋁(Al)含量 ≤                                                                                            0.002                                                             0.002
            鈣(Ca)含量 ≤                                                                                           0.005                                                              0.005
            鎳(Ni)含量 ≤                                                                                            0.0005                                                          0.0005
            重金屬(以Pb計)含量 ≤                                                                          0.002                                                             0.002
              返回>>  

            鄂公網安備 42010402000362號

            网友自拍亚洲无码另网友_在线看国产不卡无码视频_a毛片成人免费全部播放_中文字幕日韩综合网
                1. <var id="mnbr0"><track id="mnbr0"><ins id="mnbr0"></ins></track></var>
                  <source id="mnbr0"></source>