Bronopol
(2-Bromo-2-nitro-1,3-propanediol)
Water Treatment-(2-Bromo-2nitropropan-1,3-diol)
Molecular weight:200
CAS NO.: 52-51-7
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----131.0ºC |
| 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----131.0ºC |
| 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 |
| Shelf life |
6 months |
Audited Supplier 
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