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| CAS号 : | 60-27-5 |
精确质量 : | 113.05900 |
| 分子式 : | C4H7N3O |
logP : | -1.15310 |
| 分子量 : | 113.11800 |
PSA : | 58.69000 |
肌酐 | |
creatinine | |
60-27-5 | |
C4H7N3O | |
113.11800 | |
58.69000 | |
-1.15310 | |
113.05900 |
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白色粉末
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290 °C
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201.1ºC
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295 °C (dec.)(lit.)
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SOLUBLE
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1.47 g/cm3
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Stable. Incompatible with strong oxidizing agents.
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2-8ºC
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3
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S26-S36/37/39-S45-S24/25
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UN 1789 8/PG 3
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2933290090
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Xi
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R34
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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<p>1.将900g水合肌酸、550ml浓盐酸和150ml水加热24h。热滤,滤液在冰浴中冷至0-5℃,加入1L28%氨水。冷却下搅拌,使温度降至0℃,滤出肌酐晶体,用氨水洗涤至不含氯离子,再用冷甲醇洗涤,干燥,得肌酐约550g。 <br>2.将水合肌酸、浓盐酸和水加热,热滤后冷却,加入氨水,滤出肌酐晶体,经洗涤处理,即得纯品肌酐。</p> | |
<p>生化研究。用于鉴定血液中的肌酸酐。</p> |
