Bronopol, chemically named 2-bromo-2-nitro-1,3-propanediol, is also known by aliases such as 2-bromo-2-nitropropane-1,3-diol and BNPD. It is a commonly used antibacterial and preservative material in industrial and scientific research fields. With a stable chemical structure, the pure product appears as a yellowish-brown solid, and as white crystals after precipitation, which are odorless and tasteless. It possesses excellent solubility and application adaptability. Its CAS number is 52-51-7, molecular formula is C₃H₆BrNO₄, and customs code is 2905590030, making it a standardized chemical product with clear identification and compliance attributes.
It exhibits outstanding antibacterial activity, with a potent inhibitory effect against Gram-negative bacteria. It has a precise antibacterial spectrum and stable efficacy, enabling rapid achievement of antibacterial goals.
It boasts significant safety advantages, with low toxicity to mammals. Animal tests have shown no teratogenic, carcinogenic, or mutagenic effects, and the risks are controllable under standardized usage conditions.
It features strong physical and chemical adaptability, being easily soluble in common solvents such as water and ethanol. It can be conveniently integrated into various systems, offering broad scalability in application scenarios.
density of 2.0±0.1 g/cm³, boiling point of 358.0±42.0 °C (at 760 mmHg), melting point of 130-133 °C, and flash point of 170.3±27.9 °C, with stable and controllable physical properties.
presents as white to slightly yellow crystals or crystalline powder with high purity and no peculiar odor, facilitating storage and metered usage.
stable under normal conditions, but decomposes slowly in alkaline aqueous solutions. It should not be used in combination with metals such as aluminum. It can maintain its efficacy when sealed and stored in a cool, dry place.
classified as a hazardous chemical. Although low in toxicity to the human body, it poses risks such as skin irritation and eye damage, with complete supporting safety operation specifications and emergency disposal plans.
As an antibacterial material focusing on the anti-infection field, its core applications are concentrated in bacteria-inhibiting scenarios:
used in infection-related research, suitable for experiments on bacterial anti-infection signaling pathways
can be used as a preservative and bacteriostat in product systems requiring inhibition of Gram-negative bacteria growth, such as certain industrial auxiliaries and protective materials (specific applications must comply with safety regulations).
UN number 3241, hazard class 4.1, packing group III, classified as a marine pollutant. Transportation must comply with relevant regulations on hazardous chemicals.
a "keep away from heat" warning label shall be affixed. It shall be packaged in a sealed manner and shall not be transported together with strong oxidants, strong alkalis, or strong reducing agents.
during transportation, it shall be kept in a cool and ventilated environment to prevent container damage and leakage. After arrival, it shall be promptly transferred to a dedicated cool and dry storage area.
Bronopol, chemically named 2-bromo-2-nitro-1,3-propanediol, is also known by aliases such as 2-bromo-2-nitropropane-1,3-diol and BNPD. It is a commonly used antibacterial and preservative material in industrial and scientific research fields. With a stable chemical structure, the pure product appears as a yellowish-brown solid, and as white crystals after precipitation, which are odorless and tasteless. It possesses excellent solubility and application adaptability. Its CAS number is 52-51-7, molecular formula is C₃H₆BrNO₄, and customs code is 2905590030, making it a standardized chemical product with clear identification and compliance attributes.
It exhibits outstanding antibacterial activity, with a potent inhibitory effect against Gram-negative bacteria. It has a precise antibacterial spectrum and stable efficacy, enabling rapid achievement of antibacterial goals.
It boasts significant safety advantages, with low toxicity to mammals. Animal tests have shown no teratogenic, carcinogenic, or mutagenic effects, and the risks are controllable under standardized usage conditions.
It features strong physical and chemical adaptability, being easily soluble in common solvents such as water and ethanol. It can be conveniently integrated into various systems, offering broad scalability in application scenarios.
density of 2.0±0.1 g/cm³, boiling point of 358.0±42.0 °C (at 760 mmHg), melting point of 130-133 °C, and flash point of 170.3±27.9 °C, with stable and controllable physical properties.
presents as white to slightly yellow crystals or crystalline powder with high purity and no peculiar odor, facilitating storage and metered usage.
stable under normal conditions, but decomposes slowly in alkaline aqueous solutions. It should not be used in combination with metals such as aluminum. It can maintain its efficacy when sealed and stored in a cool, dry place.
classified as a hazardous chemical. Although low in toxicity to the human body, it poses risks such as skin irritation and eye damage, with complete supporting safety operation specifications and emergency disposal plans.
As an antibacterial material focusing on the anti-infection field, its core applications are concentrated in bacteria-inhibiting scenarios:
used in infection-related research, suitable for experiments on bacterial anti-infection signaling pathways
can be used as a preservative and bacteriostat in product systems requiring inhibition of Gram-negative bacteria growth, such as certain industrial auxiliaries and protective materials (specific applications must comply with safety regulations).
UN number 3241, hazard class 4.1, packing group III, classified as a marine pollutant. Transportation must comply with relevant regulations on hazardous chemicals.
a "keep away from heat" warning label shall be affixed. It shall be packaged in a sealed manner and shall not be transported together with strong oxidants, strong alkalis, or strong reducing agents.
during transportation, it shall be kept in a cool and ventilated environment to prevent container damage and leakage. After arrival, it shall be promptly transferred to a dedicated cool and dry storage area.
