No	� � � �?br style="box-sizing: border-box;"/>Items	指标 Indicatives
1	氯化钡的质量分数 �?（�br style="box-sizing: border-box;"/>Mass fraction of barium chloride	�?9
2	氯化钙的质量分数 �?（�br style="box-sizing: border-box;"/>Mass fraction of calcium chloride	�?.1
3	锶的质量分数 �?（�br style="box-sizing: border-box;"/>Mass fraction of strontium	�?.15
4	铁的质量分数 �?（�br style="box-sizing: border-box;"/>Mass fraction of iron	�?.001
5	硫的质量分数 �?（�br style="box-sizing: border-box;"/>Mass fraction of sulfur	�?.003
6	水不溶物的质量分� �?（�br style="box-sizing: border-box;"/>Mass fraction of water insoluble matter	�?.05

化学品名称：电子级氯化钡

化学分子式：BaCl2� 2H2O

� 状： 白色粉末或无色晶佒�/p>

� 途：金属热处理、钡盐制备、氯碱、电子仪表等、�/p>

�?nbsp; �?/span>	A-1	A-2	A-3	A-4	A-5
含量�?br style="box-sizing: border-box;"/>Content	99.9%	99.95%	99.98%	99.99%	99.99%
水不溶物≣�br style="box-sizing: border-box;"/>Water insoluble substance	50ppm	20ppm	20ppm	20ppm	100ppb
�?Na)≣�/td>	10ppm	5ppm	5ppm	2ppm	100ppb
�?K)≣�/td>	10ppm	5ppm	5ppm	1ppm	100ppb
�?Ca)≣�/td>	50ppm	20ppm	10ppm	5ppm	100ppb
�?Fe)≣�/td>	5ppm	5ppm	5ppm	2ppm	100ppb
�?Sr)≣�/td>	50ppm	20ppm	10ppm	2ppm	100ppb
�?Si)≣�/td>	10ppm	5ppm	5ppm	2ppm	100ppb
�?Al)≣�/td>	2ppm	2ppm	2ppm	1ppm	100ppb
�?Mg)≣�/td>	10ppm	5ppm	5ppm	2ppm	100ppb
重金�?pb)≣�/td>	5ppm	2ppm	2ppm	2ppm	100ppb