指标名称 | 规格 | |||
分析纯AR | 化学纯CP | cp2015 | 化妆品级报送码：004512-03819-2279 | |
外观 | 合格 | 合格 | 合格 | |
含量 | 99.0%-102.0% | 98.0%-130.0% | 97.0-103.0% | |
PH | 4.5-8.5 | 4.5-8.5 | -- | |
澄清度实验 | 合格 | 合格 | 合格 | |
水不溶物 | 0.01% | 0.02% | -- | |
硝酸盐 | ≤0.003% | ≤0.005% | 合格 | |
硫酸盐 | ≤0.01% | ≤0.0% | ≤0.02% | |
磷酸盐 | ≤0.001% | ≤0.002% | 合格 | |
铁 | ≤0.001% | ≤0.002% | 合格 | |
镁 | ≤0.02% | ≤0.05% | 合格 | |
重金属 | ≤0.0005% | ≤0.001% | ≤0.001% | |
氟化物 | -- | -- | -- | |
钡 | ≤0.005% | ≤0.01% | 合格 | |
锌 | -- | -- | -- | |
铝 | -- | 合格 | 合格 | |
砷 | ≤0.0001% | ≤0.0003% | ≤0.0002% | |
铵 | ≤0.005% | ≤0.01% | -- | |
钠 | ≤0.02% | ≤0.05% | -- | |
钾 | ≤0.01% | ≤0.02% | -- | |
锶 | ≤0.02% | ≤0.05% | -- | |
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