<em id="hbhtt"></em>
    <noframes id="hbhtt">
    <form id="hbhtt"></form>

      <ruby id="hbhtt"></ruby>

          ?
          当前位置:主页 > 原料产品 > >低氯食品级碳酸钠 纯碱

          名称:纯碱

          化学名:碳酸钠

          英文:Sodium Carbonate, soda ash

          分子式:NaHCO3

          分子量:84.01

          CAS号:144-55-8

          标准:USP/BP

           


                                                                                                     化学指标                                                                                                        

           

          项目 指标 测试值
          总碱量:(以Na2CO3计),% ≥ 99.2 99.7
          水不溶物:%  ≤ 0.03 0.001
          砷:% ≤ 2.0 通过
          铁含量,%  ≤ 0.0035 0.0027
          重金属:(以Pb计)含量,% ≤

          10 ppm

          通过
          铵盐含量 通过测试  
          澄清度 通过测试  
          CL离子含量,% ≤ 0.7 0.01

           

           

                                                                                                    物理指标                                                                                                        
                                                                                                                  包装信息                                                                                                        
                                                                                                               装柜打托信息                                                                                                        
                                                                                                                  产品应用                                                                                                        
          ? 顶级丰满少妇A级毛片_免费一级A片刺激高潮_亚洲AV无码一区二区乱子伦

            <em id="hbhtt"></em>
            <noframes id="hbhtt">
            <form id="hbhtt"></form>

              <ruby id="hbhtt"></ruby>