Sodium hypochlorite solution has been prepared by chlorine and sodium hydroxide, the content of free alkali should be controlled at about 10.8%, and the effective chlorine at about 8.0%.

以氯气和氢氧化钠为原料制备次氯酸钠溶液，控制其中游离碱含量在10.8%左右，有效氯在8.0%左右。

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Objectives: To Study the preparation and stability of sodium hypochlorite sinus cavity drip solution, develop the use of sodium hypochlorite, and provide a new agent for clinic.

目的：对次氯酸钠窦腔滴注液的制备及其稳定性进行研究，拓宽次氯酸钠的用途，为临床提供新制剂。

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The process featured using the negative pressure of Venturi tube to continuously absorb the chlorine gas generated in electrolysis and continuously produce sodium hypochlorite solution.

该工艺的特征是通过文丘里的负压，不断吸收电解产生的氯气，从而连续不断地生产次氯酸钠溶液。

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