Nicotine salt and preparation method thereof

Abstract

The invention relates to the field of electronic cigarette liquid, in particular to nicotine salt and a preparation method thereof. The nicotine salt is prepared from the following raw materials in parts by weight: 30-40 parts of nicotine, 20-25 parts of benzoic acid, 7-11 parts of auxiliary synergist and 24-43 parts of propylene glycol, in total 100 parts. The nicotine is artificially synthesized nicotine, and the EE value of levorotatory nicotine relative to dextrorotatory nicotine in the nicotine is greater than 99%. The nicotine salt can be used for preparing the electronic cigarette tobacco tar, the inhibiting effect of the high-concentration nicotine salt on perfume fragrance is reduced, the nicotine salt has the advantages of being high in throat exciting feeling, high in comfort, natural and pleasant in fragrance and free of offensive odor and peculiar smell, more pleasant and natural fragrance and taste are released, and the symptoms of nausea, vomiting, cough, excessive phlegm and the like after suction are relieved to a certain extent.

Description

technical field [0001] The present application relates to the field of electronic cigarette oil, in particular to a nicotine salt and a preparation method thereof. Background technique [0002] The common name of nicotine is nicotine, which belongs to pyridine derivative alkaloids. It has certain alkalinity and can react with acid to produce amine salt. Therefore, nicotine salt is essentially an amine salt. Mucous membrane irritation is much smaller; nicotine salt has gradually replaced traditional nicotine e-liquid because of its sensory experience similar to the physiological satisfaction of traditional cigarettes. [0003] However, in order to make the physiological satisfaction of nicotine salt and the demand for taste buds match that of nicotine e-liquid, a higher concentration of nicotine salt is required in e-liquid (the concentration of nicotine salt in e-liquid needs to be as high as 40-50mg / mL ); however, high concentrations of nicotine salts are likely to reduce ...

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Problems solved by technology

[0003] However, in order to make the physiological satisfaction of nicotine salt and the demand for taste buds match that of nicotine e-liquid, a higher concentration of nicotine salt is required in e-liquid (the concentration of nicotine salt in e-liquid needs to be as high as 40-50mg / mL ); however, high concentrations of nicotine salts are likely to reduce the comfort of the vaporized taste of e-liquid, and at the same time, high concentrations of nicotine salts are likely to interfere and reduce the purity of flavor aroma in e-liquid, affecting the sensory quality of flavors in e-liquid. suction effect

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