Product name:2-Bromo-2-nitro-1,3-propanediol
CAS:52-51-7
Molecular Formula:C3H6BrNO4
Formula Weight:199.99
Specification:100ml
Description:2-bromo-2-nitro-1,3-propanediol is colorless or yellow-brown crystal. M.p. 130℃, vapor pressure 1.68× 10-3pa. It can be dissolved in acetone, 2-methoxyethanol, toluene and other organic solvents, and the solubility in water at 22℃ is 250g/L. Industrial product purity is over 90%, with slight moisture absorption.
2 - Bromo - 2 - nitro - 1, 3 - propanediol as a bromine generation of nitro alcohols broad-spectrum antibacterial agent, has the following characteristics: with a spectrum of antimicrobial activity, within the range of pH 4 ~ 9 emulsion containing surfactant products, as well as high levels of protein material formula, with effective antimicrobial activity, especially for strong antibacterial activity of pseudomonas aeruginosa has special effects; It is non-toxic, non-irritating and non-allergic. The usage of this preservative in cosmetics is 0.01% ~ 005%. There is synergy in the complex. According to the us FDA, of all the preservatives used in cosmetics, 2-bromo-2-nitro-1,3-propanediol is the most frequently used. It is the sharp increase in commercial demand that promotes the research and industrial production of 2-bromo-2-nitro-1,3-propanediol.
Melting point:130- 133°C
Boiling point:358 °C at 760 mmHg
Flash Point:170.3 °C
Chemical property:White to slightly yellow crystals or crystalline powder
Use:Used as Preservative and sterilizing agent.