Bronopol (2-Bromo-2-nitro-1,3-propanediol):

Water Treatment-(2-Bromo-2nitropropan-1,3-diol) Molecular formula: C3H6BrNO4 Molecular weight:200CAS 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