| (AR) |
| 熔点范围Melting range,℃ 170~174(2) |
| 对铬酸盐灵敏度试验Sensitivity to chromium 合格 |
| 乙醇溶解试验Solubility(in ethanol) 合格 |
| 灼烧残渣(以硫酸盐计)Ignition residue,% ≤ 0.1 |
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| 品级Grade ACS级 |
| (ACS reagent) |
| 外观Appearance Off-White to Pink |
| 红外光谱Infrared spectrum Conforms to Structure |
| 熔点Melting Point 173- 176 °C |
| 灼烧残渣Residue on Ignition 0.05 % |
| 15 minutes, 800 Degrees Celsius |
| 溶解性Solubility Pass |
| 对铬灵敏性试验Sensitivity to Chromate Pass |
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| 98%: |
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| 纯度Purity(HPLC) ≥98% (HPLC) |
| 熔点Melting point 171.0 to 175.0 deg-C |
| 丙酮溶解性Solubility in Acetone almost transparency |
| 对铬灵敏性试验Suitability for chrome-analysis |
| pass |
| 灼烧残渣ign. residue ≤0.05% (as SO4) |