| 項(xiàng)目 化學(xué)純 |
| (CP) |
| 鋇 ≤0.03% |
| 澄清度試驗(yàn) 合格 |
| 含量 ≥95.0% |
| 堿度(以O(shè)H-計(jì))/(mmol/100g) ≤2.1 |
| 硫酸鹽 ≤0.05% |
| 氯化物 ≤1.0% |
| 水不溶物 ≤0.03% |
| 酸度 合格 |
| 鐵 ≤0.002% |
| 硝酸鹽 ≤0.005% |
| 重金屬 ≤0.003% |
| |
| 99%: |
| |
| 外觀Appearance White Powder |
| X-Ray Diffraction Conforms to Structure |
| 溴Br(Titration by AgNO3) 91.1- 92.9 % |
| 純度Purity ≥99.0% (dried material, AT) |
| 干燥損失loss on drying, 400 °C ≤0.5% |
| 氯chloride (Cl-): ≤500 ppm |
| 硫酸根sulfate (SO42-): ≤50 ppm |
| Ba: ≤10 ppm |
| Ca: ≤10 ppm |
| Cd: ≤5 ppm |
| Co: ≤5 ppm |
| Cr: ≤5 ppm |
| Cu: ≤5 ppm |
| Fe: ≤5 ppm |
| K: ≤50 ppm |
| Mg: ≤5 ppm |
| Mn: ≤5 ppm |
| Na: ≤50 ppm |
| Ni: ≤5 ppm |
| Pb: ≤5 ppm |
| Zn: ≤5 ppm |
| |
| 99.9% metals basis: |
| |
| |
| 外觀Appearance White Powder or Beads |
| X-射線衍射分析X-Ray Diffraction Conforms to Structure |
| 純度Purity ≥99.9% Based on Trace Metals Impurities of ICP |
| Melting point by DSC: ~450 Deg C Conforms |
| ICP: Confirms Lithium Component Confirmed |
| 痕量金屬分析total metallic impurities ≤1000ppm by ICP Atomic emission |
| (Al、B、Ba、Ca、Cs、Cu、Fe、K、Mg、Na、Ni、Pb、Si、Sr、Ti、Zn) |
| |
| |
| |
| 99.99% metals basis: |
| |
| |
| 外觀Appearance White Powder/Chunks |
| X-射線衍射分析X-Ray Diffraction Conforms to Structure |
| 純度Purity ≥99.99% Based on Trace Metals Impurities of ICP |
| ICP: Confirms Lithium Component Confirmed |
| % Br(Titration by AgNO3) 91.0 - 93.0 % |
| 痕量金屬分析total metallic impurities ≤200ppm by ICP Atomic emission |
| (K、Cs、Mg、Ca、Ag、Ba、Zn、Cd、Al、Mo) |
| |
| Q/(HG)SJ 289-91 |
| 項(xiàng)目Item 分析純 化學(xué)純 |
| (AR) (CP) |
| 含量(LiF)Assay,% ≥ 99% 98.5 |
| 水溶液反應(yīng)Solution reaction 合格 合格 |
| 氯化物(Cl)Chloride,% ≤ 0.002 0.01 |
| 硫酸鹽(SO4)Sulfate,% ≤ 0.01 0.02 |
| 鐵(Fe)Iron,% ≤ 0.002 0.003 |
| 重金屬(以Pb計(jì))Heavy metals,% ≤ 0.001 0.002 |
| 二氧化硅(SiO2)Silicon dioxide,% ≤ 0.01 0.02 |
| |
| |
| 99.9% metals basis: |
| |
| |
| 外觀Appearance White Powder/Chunks |
| X-射線衍射分析X-Ray Diffraction Conforms to Structure |
| 純度Purity ≥99.9% Based on Trace Metals Impurities of ICP |
| ICP: Confirms Lithium Component Confirmed |
| 痕量金屬分析total metallic impurities ≤1000ppm by ICP Atomic emission |
| (Na、Ni、Cs、Mg、Ca、Sr、Ba、Ti、Zr、Al、Ga、Nb、In、Tl、Cr、Sn、W、Er、As、Sb、Fe、Eu) |
| |
| |
| 99.99% metals basis: |
| |
| |
| 外觀Appearance White Powder/Chunks |
| X-射線衍射分析X-Ray Diffraction Conforms to Structure |
| 純度Purity ≥99.99% Based on Trace Metals Impurities of ICP |
| ICP: Confirms Lithium Component Confirmed |
| 痕量金屬分析total metallic impurities ≤100ppm by ICP Atomic emission |
| (Na、Ni、Cs、Mg、Ca、Sr、Ba、Ti、Zr、Al、Ga、Nb、In、Tl、Cr、Sn、W、Er、As、Sb、Fe、Eu) |