Sodium dibromoisocyanurate as disinfectant and its production process

Abstract

The present invention is one kind of environment protecting disinfectant of sodium dibromoisocyanurate and its production process, and aims at eliminating the environmental pollution caused by disinfectant and making disinfectant easy to use. The disinfectant is produced with sodium dibromoisocyanurate, acid matter, disintegrant, sodium sulfate and alkali matter. The production process includes reaction of trichloroisocyanic acid, sodium and potassium bromide or liquid bromine, flushing with organic solution, dewatering and stoving to produce sodium dibromoisocyanurate and subsequent mixing with other material. The present invention has simple production process, and the product has high halogen content, less smell, no toxicity, high stability, no carcinogenic effect, mild effect, no irritation to skin and mucous membrane, high disinfecting effect and wide use.

Description

1. Technical field [0001] The invention relates to a sodium dibromoisocyanurate disinfectant for environmental protection and disinfection and a production method thereof. 2. Background technology [0002] Chlorine-containing preparations have been used for disinfection for more than 100 years. Because of factors such as its easy production, low price, convenient use and definite bactericidal effect, it still occupies the vast majority of the current disinfection drug market. However, due to the insurmountable disadvantages of chlorine-containing preparations, they are increasingly hated by users. First of all, its strong pungent smell is unbearable. Secondly, chlorine can form chloroform, chlorophenol and other substances with organic matter in water, which have the effects of carcinogenicity, liver poisoning and nephrotoxicity; the generated chloroacetonitrile and chlorinated ketones have the effect of mutagenic gene poisoning. Most used are organic chlorine-containing ...

AI Technical Summary

Problems solved by technology

[0004] For above-mentioned situation, the purpose of the present invention is exactly to provide a kind of new sodium dibromoisocyanurate disinfectant and production method thereof for environmental protection disinfection, can effectively solve the pollution that chlorine-containing preparation causes to the environment and the problem of inconvenient use, The technical scheme realized is that the sodium dibromoisocyanurate disinfectant is made of sodium dibromoisocyanurate, acidic substance, disintegrant, sodium sulfate and alkaline substance, and its production method is to prepare dibromoisocyanurate at first Sodium urate, the preparation method is trichloroisocyanuric acid (C 3 N 3 o 3 CL 3 ), sodium hydroxide (NaOH), and potassium bromide (KBr) are selected in a weight ratio of 1:2:2, and then the trichloroisocyanuric acid and sodium hydroxide are placed in the reactor to cool, and then liquid bromine or Add potassium bromide solution dropwise, after fully reacting, rinse with an organic solvent, remove the reacted products potassium chloride and sodium chloride, then dehydrate and dry, and disintegrate from the obtained sodium dibromoisocyanurate and acidic substances agent, sodium sulfate, and alkaline substances can be mixed evenly. The method of the present invention is simple, and its product is a high-efficiency, low-toxicity, broad-spectrum, and rapid bactericidal disinfectant. Spores, molds, Orphan cholerae

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