About Bropol (Brominol, BNPD, Bronopol) antiseptic preservatives, you read this article is enough(四）
Since the composition and formulation of personal care products can vary greatly and may affect the efficacy of preservatives, we strongly recommend that you check the efficacy and stability of Bropol before manufacturing.
Application situation
I. Overview
Broble was discovered in 1987, but it did not find its application for a long time, until the late 20th century and early 1960s, the British Chemical Pharmacy Association did not systematically study it as an antibacterial agent.
Broble was first used in agriculture, and the first brominated pesticide was developed by Boots, a German company. It is used as a cotton seed treatment agent, no harm to cotton and a variety of crops. Because of its broad-spectrum antibacterial properties, it is used as a disinfectant in the pharmaceutical industry.
As the advantages of broble continue to be discovered, its application field is also expanding, because of its broad spectrum antibacterial property, good water solubility, and excellent compound performance, in recent years, it has been widely used as a cosmetic preservative such as shampoo, facial cleanser, snow cream and powder.
2. Cosmetics
Brobubur has inhibitory effect on bacteria, mold and yeast, but has poor inhibitory activity on mold and yeast
The combination of Poggin ester can enhance the inhibitory effect on mold and yeast. The recommended concentration for use in cosmetics is 200ppm. In cosmetics, as a preservative, it is mainly used in snow cream, shampoo, baby bath, liquid soap, baby shampoo, foam bath, lotion, skin cream, protein bath, toner, conditioner, hair dye, hair lotion and bath gel.
Third, water treatment field
Broble can be combined with isothiazole, quaternary ammonium salt, polyquaternary ammonium salt, vinyl monomethyl ether and other fungicides to form a new type of fungicide, which is widely used in cooling water, paper pulp and air conditioning circulating water.
4. Oil reinjection water
The brobur and surfactant made into strips and blocks of solid fungicide, can control the growth of microorganisms in oil well water, and can disperse in water and dissolve in oil, so it can enter the water layer at the bottom of the oil system to kill bacteria, thus effectively inhibiting the corrosion of metal workpieces.
Five, deodorant
Brobule-based toilet air deodorant can not only kill microorganisms at a very low concentration, but also effectively remove ammonia, hydrogen sulfide and mercaptan in the toilet air and water, and because brobule is odorless and cheap, the deodorant used as a fungicide can not only be used in household toilets, but also can be used in the disposal of garbage odor deodorant. Deodorant composed of broble as fungicide and deodorant, metal sulfate or metal chloride as filler, pyrrole compound as anti-corrosion agent, can be used for train, bus, aircraft and ship feces washing deodorant.
6. Other industrial fields
Broble especially has excellent inhibitory effect on pseudomonas, coupled with good water solubility, can be combined with isothiazide fungicide,
In addition to the above fields, it is also widely used in emulsion, paint, pigment, solid glue, cutting fluid and other water-based products. However, when mixing, it should be noted that Broble is prone to discoloration.
