1. Basic Information
Product name Bronopol,2-Bromo-2-nitropropane-1,3-diol


CAS No. 52-51-7
EINECS No. 200-143-0
Molecular Formula: C3h6BrNO4
Molecular Weight: 200.00
Structural Formula:  


  1. Technical Specification
Item Specification
Appearance White or almost white crystalline powder
Content of active matter (%) ≥99.0
Melting range ℃ 127~131
Water content % 0.5
PH value (origin liquid) 5.0~7.0
Trishydroxymethyl Nitromethane %< 0.3
2-methyl-2-nitropropane-1,3-diof e% < 0.3
Sodium bromide % < 0.5
Sulfated ash % ≤0.1
10 mesh pass 95




  1. Application field

This product is a broad spectrum bactericidal agent for nitro alcohol, widely used in industrial and agricultural fungicides, and household and personal care chemical industry, such as cosmetic preservatives. It has high bactericidal activity, low concentration and wide PH range.

  1. Packing

Standard packaging includes the following:

25kg per drum, Other package sizes are available upon request.


  1. Storage

Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.


  1. Period of validity

24 months