18016028872

分析纯AR

化学纯CP

含量

≥98.0%

≥98.0%

澄清度实验

合格

合格

稀盐酸不容物

≤0.005%

≤0.01%

硫酸盐

≤0.01%

≤0.03%

硝酸盐

≤0.003%

≤0.006%

铵盐

≤0.005%

--

钠

≤0.05%

≤0.10%

镁

≤0.01%

≤0.02%

钾

≤0.02%

≤0.04%

钙

≤0.06%

≤0.10%

铁

≤0.0005%

≤0.002%

铅

≤0.002%

≤0.01%

碱式盐

≤1.2%

≤2.4%