Bronopol is a broad-spectrum antibacterial agent, which is mainly used for cosmetics and leather preservative. In agriculture, it can effectively prevent and control a variety of plant pathogenic bacteria, such as rice seedling disease and cotton kerato-spot pathogen.
Bronopol
Synonyms：2-Bromo-2-nitro-1,3-propanediol; 2-Bromo-2-nitropropane-1,3-diol
CAS No.：52-51-7
EINECS No.：200-143-0
Molecular Formula：C3H6BrNO4
Molecular Weight：199.988
Structure Formula：
Standard：
|
Items |
Specifications |
|
Appearance |
White to off-white crystals or crystalline powder |
|
Assay |
≥99.0% |
|
Water |
≤0.5% |
|
Related substances |
2-Methyl-2-nitropropane-1,3-diol：≤0.5% |
|
Tris(hydroxymethyl)nitromethane：≤0.5% |
|
|
NaBr：≤0.5% |
|
|
Any other impurity：≤0.1% |
|
|
Sulphated ash |
≤0.1% |
|
Melting point |
123~131℃ |
|
Acidity or alkalinity |
5.0~7.0（1% w/v） |
Properties：It is a white to off-white crystalline powder. Melting point: 123 ~ 131℃, easily soluble in water, ethanol, propylene glycol, ethyl acetate, slightly soluble in oil, hard to dissolve in chloroform, acetone, etc.
Uses：Bronopol is a low toxicity, high efficiency, broad spectrum of industrial fungicide. It can be used to prevent bacteria and algae in papermaking, industrial circulating cooling water, metal processing lubricants, pulp, wood, paint and plywood growth and reproduction. Besides, it also can be used as mud control agent.
Storage：Sealed and stored in a cool, dry and ventilated place.
Packing：25kg cardboard barrel
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