Sodium Nitrite 1000g, primary isoamyl alcohol 1200g and water 2600ml are added retort, stirs; Be cooled to 4 DEG C, drip the hydrochloric acid soln 1200g that mass concentration is 30% continuously, insulation reaction 1h; Disacidify anhydrates, and obtains Isopentyl nitrite.
Under normal temperature is conventional, gets above-mentioned Isopentyl nitrite 1000g and drop in the alkaline hydrazine hydrate be made up of sodium hydroxide 1200g and hydrazine hydrate 1400g continuously, the obtained sodiumazide crystal of reaction.
The synthetic method of sodiumazide of the present invention, adopts liquid liquid homogeneous reaction, reacts completely, and process is easy to control, smooth operation safety, and yield improves more than 5%, and comprehensive cost is low, is applicable to industrialized production.
Under normal temperature is conventional, gets above-mentioned Isopentyl nitrite 1000g and drop in the alkaline hydrazine hydrate be made up of sodium hydroxide 1200g and hydrazine hydrate 1400g continuously, the obtained sodiumazide crystal of reaction.
The synthetic method of sodiumazide of the present invention, adopts liquid liquid homogeneous reaction, reacts completely, and process is easy to control, smooth operation safety, and yield improves more than 5%, and comprehensive cost is low, is applicable to industrialized production.
