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醫(yī)用氯化鈉
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本品為無(wú)色透明的立方結(jié)晶或白色結(jié)晶粉末，分子式為NaCl，分子量為58.44。無(wú)臭，味微咸，易溶于水，在乙醇中幾乎不溶。含純?yōu)?9.6~101.0%，溶液的澄清度與顏色應(yīng)澄清無(wú)色。主要用于調(diào)節(jié)體內(nèi)電解質(zhì)平衡，可供配制氯化鈉和濃氯化鈉溶液，也可供內(nèi)服或外用制劑。
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Sodium chloride for medical use
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Sodium chloride for medical use?is a kind of colorless and transparent cubic crystal or white crystal powder, with a molecular formula of NaCl?and?a molecular weight of?58.44.?This product is odorless, slightly salty?and?soluble in water, but almost insoluble in ethanol, with a net content of 99.6% ~ 101.0%.?The clarity and color of the solution shall be clear and colorless.?It is mainly used for regulating electrolyte balance in vivo, and preparing sodium chloride and concentrated sodium chloride solution. It?can be be taken orally?or externally.
