Bronopol CAS NO.: 52-51-7

 Water Treatment-(2-Bromo-2nitropropan-1,3-diol)
Molecular formula: C3H6BrNO4
Molecular weight:200
CAS NO.: 52-51-7
EINECSNo：200-143-0
Usage: Bactericide, it is widely used in industrial circulating water, algae-killing, paper pulp, paint, plastic, timber-cooling circulating water and other industries . In addition, it can be used to prevent daily-used cosmetic products from moldly and corrosion.
Water treatment / bactericide Grade:
Items Technical Index
Appearance White Crystalline Granule
Main Content 99.0-101.0%
Melting Point 126.0----131.0℃
Moisture ≤0.5%
PH 5.0-7.0
Solubility Test(20%Water Solution) Clear or nearly clear solution
Appearance of Solution(20% in CH3OH） Clear or nearly clear solution
Impurity（%） ＜0.3
Packing 25kg/50kg Drum,25kg/500kg Bag
Shelf life 2 years
Cosmetic Grade:
Items Technical Index
Appearance White Crystalline Granule
Main Content 99.0-101.0%
Melting Point 126.0----131.0℃
Moisture ≤0.5%
PH 5.0-7.0
Bromate color Don't appear blue in 5 minutes
Solubility Test(20%Water Solution) Clear or nearly clear solution
Appearance of Solution(20% in CH3OH) Clear or nearly clear solution
Impurity（%） ＜0.3
Packing 25kg/50kg Drum,25kg/500kg Bag
Shelf life 2 years
BRonOPOL 30% SOLUTION
Items Technical Index
Appearance Transparent or Light yellow liquid
Main Content 30%
Melting Point 1.23-1.33
PH 3.7-6.7
Packing IBC DRUM