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[求助]
文献方面的疑惑,希望大家能帮忙
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After removal of the water by rotatory evaporator, the crude product was purified via vacuum distillation (bp. 53 C/0.9mbar) and obtained as a very pale yellow liquid, yield 70% 这句话,从表面翻译意思是:通过旋转蒸发除水后,粗产物通过减压蒸馏纯化,,获得浅黄色的液体.... 至于0.9mbar,53℃,这块不是很能理解....希望大家能帮忙...谢谢 |
shylotte
金虫 (小有名气)
做化学实验看生物文献の小苦逼
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