HG/T 3-1160-78 |
99.99%: |
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外观Appearance White Moist Crystals |
X-射线衍射X-Ray Diffraction Conforms to Structure |
纯度Purity ≥99.99% Based on Trace Metals Impurities |
ICP Major Analysis Confirms Lithium Component |
痕量金属杂质total metallic impurities ≤200ppm by ICP Atomic emission |
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项目Item 分析纯 化学纯 |
(AR) (CP) |
含量(LiCI·H2O)Assay,% ≥ 97.0 97.0 |
水溶液反应Solution reaction 合格 合格 |
澄清度试验Clarity 合格 合格 |
水不溶物Insoluble matter in water,% ≤ 0.005 0.02 |
硫酸盐(SO4)Sulfate,% ≤ 0.01 0.02 |
硝酸盐(NO3)Nitrate,% ≤ 0.002 0.005 |
铵盐(NH4)Ammonium,% ≤ 0.002 0.005 |
磷酸盐(PO4)Phosphate,% ≤ 0.01 0.003 |
钠(Na)Sodium,% ≤ 0.03 0.1 |
镁(Mg)Magnesium,% ≤ 0.002 0.005 |
钾(K)Potassium,% ≤ 0.03 0.05 |
钙(Ca)Calcium,% ≤ 0.005 0.02 |
铁(Fe)Iron,% ≤ 0.001 0.003 |
钡(Ba)Barium,% ≤ 0.005 0.01 |
重金属(以Pb计)Heavy metals,% ≤ 0.001 0.005 |
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99% |
外观Appearance White crystals |
纯度Purity(titration with AgNO3) 98.5-101.5 % |