CN101171926A - Sanitation disinfection pesticides - Google Patents

Abstract

For a long time, during the sanitation pest prevention process, only target creatures such as cockroaches, mosquitoes, flies, ants, fleas and lice are armed at. In the medicine prevention, synthetic pyrethroid is adopted as the representative. But during the environment harnessing, disinfection fluid is adopted mainly. In particular, during the period of SARS impact, the use of peroxy acetic acid is very common. But in the practical life, the creatures can not be separated from the environment, the functions of the sanitation pesticide and the disinfectant can not be replaced mutually, the adoption of respective operations for the purpose of disinfectant and pest killing is complex and time-consuming; therefore, a medicine having the functions in the two aspects simultaneously is required. Aiming at the functions of sanitation pesticide and the disinfectant, the research and development personnel combines the characteristic of each person, and develops a new generation sanitation pesticide-Yida, and the disinfectant-peroxy acetic acid-and the sanitation pesticide-high chloramine are dispensed, thereby ensuring that sterilization and disinsection are realized simultaneously.

Description

A kind of sanitation disinfection pesticides

Technical field

The present invention relates to a kind of insecticide, relate in particular to a kind of hygienic insecticide that is used for desinsection, sterilization.

Background technology

Current, along with China's constant development of economy, the improving constantly of living standards of the people, its people not only require to improve to home environment, and more wish to live in the environment of a scenery grace, with fresh air, hygiene.Particularly along with the closing on of 2008 Olympic Games, the renovating environment health is more mentioned on the agenda.Hospital, market, hotel, cinema, park, school, restaurant, railway station, airport, bus station, food market or the like public place that the crowd is dense is the sanitary emphasis of cleaning.

In regulation to environment, we think sterilization, desinsection carry out synchronously just can reaching save time, laborsaving, economize the purpose of cost, thereby make environment reach the effect of cleaning at short notice, reach the effect that keeps clean for a long time.I reach the benefit of company's exploitation, and its active ingredient is respectively tetramethrin, beta-cypermethrin and Peracetic acid.Three kinds of existing significant insecticidal effects of active ingredient have strong sterilization functions again, are to kill two birds with one stone.

Summary of the invention

Technical problem to be solved by this invention is, a kind of sanitation disinfection pesticides is provided, and it can be sterilized again by desinsection.

Embodiment

Sanitation disinfection pesticides of the present invention is characterized in that, it is to contain three kinds of active components, i.e. tetramethrin, beta-cypermethrin and Peracetic acid.

In the sanitation disinfection pesticides of the present invention, described tetramethrin has quick down effect to sanitary insect pests such as mosquito, flies, and blattaria is had certain effect of driveing, and the blattaria of perch at the dark place run out under its effect.Beta-cypermethrin belongs to the aixs cylinder toxic agent, can cause that insect is on wires, spasm, paralysis, and produces neurotoxin, finally can cause nerve conduction to be blocked fully, can cause that also other cellular tissures beyond the nervous system produce pathologies and death.Peracetic acid is an oxidation protein class disinfectant, and virus, the reproduction type of bacterium and gemma and fungi are all had stronger insect killing effect, and nontoxic when using, have no side effect, all very safe to people and animals, environment.

Sanitation disinfection pesticides of the present invention is characterized in that tetramethrin, beta-cypermethrin and Peracetic acid percentage by weight are:

Tetramethrin 0.23%

Beta-cypermethrin 0.23%

Peracetic acid 0.01-99%

Compared with prior art, fully proved and adopt sanitation disinfection pesticides of the present invention to have following advantage and good effect through testing:

(1) sanitation disinfection pesticides of the present invention can play the effect of insecticide and disinfectant simultaneously, and material-saving saves time.

(2) sanitation disinfection pesticides of the present invention is safe for human and animal and environment.

The active ingredient chemical property

1. Peracetic acid

1) English common name: peracetic acid

2) chemical name: Peracetic acid

3) structural formula:

4) molecular formula: C2H4O3

5) molecular weight: 76.05

6) physicochemical property: colourless liquid, tart flavour, soluble in water, alcohol is met high temperature explosive

2. tetramethrin, beta-cypermethrin

1) English common name:

Tetramethrin tetramethrin

Beta-cypermethrin high effect cypermethrin

2) chemical name:

Tetramethrin (1R, S)-and suitable, trans-2,2-dimethyl-3-(2-methyl isophthalic acid-acrylic)-cyclopropane-carboxylic acid-3,4,5,6-tetrahydrochysene carboxylic acid-3,4,5,6-tetrahydrophthalimide ylmethyl ester beta-cypermethrin 2,2-dimethyl-3-(2, the 2-dichloroethylene) cyclopropane-carboxylic acid-alpha-cyano-(3-phenoxy group)-benzyl ester; This product is the mixture of 1R-cis acid-S-alcohol/1S-cis acid-R-alcohol (1: 1) and 1R-trans acids-S-alcohol/1S-trans acids-R-alcohol (1: 1), about 40: 60 of cis-trans.

3) structural formula:

Tetramethrin

Beta-cypermethrin

4) molecular formula:

Tetramethrin C19H25O

Beta-cypermethrin C22H19O3NCl2

5) molecular weight:

Tetramethrin 331.42

Beta-cypermethrin 416.3

6) physicochemical property:

The pure product of tetramethrin are white crystalline solid, have the same smell of Dalmatian chrysanthemum.Former medicine (active constituent content 70%) is yellow paste or solidifying body, density 1.108 (20 ℃), and boiling point 185-190 ℃/13.3Pa, fusing point is 60-80 ℃ [(±)-cis bulk melting point is 130 ℃, and (±)-trans bulk melting point is 78 ℃].Vapour pressure 4.67mPa (20 ℃).Solvability in the time of 30 ℃ in water is 4.6mg/L.Solvability in the time of 25 ℃ in following several solvents is: benzene and dimethylbenzene 50%, toluene and acetone 40%, methyl alcohol 5%, ethanol 4.5%.Stable under solutions of weak acidity.Store 6 months not loss of biological activity down for 50 ℃.Under the normal condition, stored at least two years.

Beta-cypermethrin white or slightly creamy crystallization or powder, fusing point 50-60 ℃.Be insoluble in water, be soluble in ketone (as acetone) and the aromatic hydrocarbons (as benzene, dimethylbenzene), also can be dissolved in alcohols.Stable under neutrality and faintly acid, meet alkali and easily decompose.At room temperature store and do not decompose in 2 years.

Production technology

Tetramethrin+beta-cypermethrin+Peracetic acid → finished product

Formula for a product screening test (test carry out in)

Product stability test (test carry out in)

Product toxicological test (test carry out in)

The product test of pesticide effectiveness (test carry out in)

Claims (2)

1. benefit reaches the sanitation disinfection pesticides for the effect of a kind of tool sterilization, and its active ingredient is tetramethrin, beta-cypermethrin and Peracetic acid.

2. according to claim 1, the total content of tetramethrin and beta-cypermethrin is 0.23%, and Peracetic acid content is 0.01-99%.