99% Bronopol / 2-Bromo-2-nitro-1,3-propanediol CAS No 52-51-7
99% Bronopol / 2-Bromo-2-nitro-1,3-propanediol CAS No 52-51-7
Bronopol
CAS No: 52-51-7
Molecular Formula: C3H6BrNO4
Use
It is widely used in industrial circulating water, biocide, germicide, 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.
Characteristic
A kind of environmental friendly biocides in broad spectrum with high efficiency.
Specification
| Characteristics | White or almost white crystals or crystalline powder |
| Melting Point | 123 ~ 131℃ |
| PH (1% w/v) | 5.0 ~ 7.0 |
| Related substances | 2-methyl-2-nitropropane-1,3-diol ≤0.5% |
| Tris(hydroxymethyl)nitromethane ≤0.5% | |
| Any other impurity ≤0.1% | |
| Water | ≤0.5% |
| Sulphated ash | ≤0.1% |
| Particle Size | 20 mesh 90% passed |
| 10 mesh 95% passed | |
| Assay | 99.0 ~ 101.0% |
Usage
In accordance with actual application.
Package and Storage
25kg fiber drum,to be stored in cool and ventilated room with a shelf time of one year.
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