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Bronopol (2-Bromo-2-nitro-1,3-propanediol) - Broad-Spectrum Antimicrobial Activity, Effective Preservative, Stable Under Wide pH Conditions
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Bronopol (2-Bromo-2-nitro-1,3-propanediol) - Broad-Spectrum Antimicrobial Activity, Effective Preservative, Stable Under Wide pH Conditions
| MOQ: | 500g, 1kg or 25kg for sample, 1000kg for commercial order |
| Standard Packaging: | Net Weight 25kg or 200kg/package |
| Delivery Period: | In 3 working days |
| Payment Method: | T/T, LC, OA |
| Supply Capacity: | 3000 Tons/month |
Detail Information
Place of Origin
Shanxi, China
Brand Name
Zorui
Certification
ISO, COA, MSDS, TDS, AAA
Name:
Bronopol
CAS:
52-51-7
Chemical Name:
2-Bromo-2-nitro-1.3-propanediol
Molecular Formula:
C3H6BrNO4
Sample:
Available
Port:
Tianjin,Shanghai,Qingdao,Other Ports In China
Port:
Tianjin, Shanghai, Qingdao, Other Ports In China
Trade Term:
EXW, DAP, FOB, CFR, CIF, CPT, CIP
Shipping:
Sample By Express, 100kg+ By Air, 1000kg+ By Sea
Highlight:
Broad-spectrum antimicrobial Bronopol
,Effective preservative 2-Bromo-2-nitro-1
,3-propanediol
,Stable under wide pH conditions Bromonitropropanediol
Product Description
Bronopol (CAS 52-51-7)
Bronopol (2-Bromo-2-nitro-1,3-propanediol), also known as bromonitrol, is a broad-spectrum antimicrobial agent that appears as a white to light yellow or yellow-brown crystalline powder at room temperature. It is odorless, tasteless, and easily soluble in water, ethanol, and propylene glycol.
Key Benefits
- Broad-spectrum antimicrobial activity against bacteria, fungi, and yeast
- Excellent solubility in water and alcohol-based solutions
- Effective preservative for extending product shelf life
- Stable performance across a wide range of pH conditions
Target Industries & Applications
- Pharmaceutical formulations
- Cosmetics and personal care products
- Industrial water treatment systems
- Paints, coatings, and industrial fluids
- Household cleaning products and disinfectants
Technical Specifications
| Chemical Name | 2-Bromo-2-nitro-1,3-propanediol |
| Common Name | Bronopol |
| CAS Number | 52-51-7 |
| Molecular Formula | C₃H₆BrNO₄ |
| Molecular Weight | 173.99 g/mol |
| Appearance | White to light yellow crystalline powder |
| Solubility | Soluble in water, ethanol, propylene glycol; Insoluble in chloroform, benzene |
| Melting Point | 102-104 °C |
| pH (1% aqueous solution) | Approximately 6.5-7.5 |
Product Functions
- Antimicrobial Agent: Provides effective control over bacteria, fungi, and yeast in various formulations
- Preservative: Extends shelf life of cosmetic, personal care, and industrial products by inhibiting microbial growth
- Biocide: Used in industrial applications for water treatment and preservation where microbial contamination is a concern
Product Images
Manufacturing Process
Bronopol is synthesized through a reaction of bromine with nitropropane in the presence of a suitable base. The product undergoes purification processes including crystallization to achieve the desired purity. Each batch is rigorously tested for purity, potency, and compliance with industry standards.
Why Choose Our Bronopol
- High Quality: Manufactured under strict quality control measures ensuring reliability and effectiveness
- Versatile Applications: Suitable for cosmetics, personal care, industrial cleaning, and water treatment
- Expert Support: Technical assistance and formulation guidance tailored to your specific needs
- Sustainability Commitment: Environmentally responsible sourcing and manufacturing practices
Frequently Asked Questions
What is Bronopol?
Bronopol is a biocide and preservative used to inhibit microbial growth in various applications, especially in cosmetics and personal care products.
How does Bronopol work as an antimicrobial agent?
It disrupts cellular function in microorganisms, effectively controlling bacterial and fungal growth.
Is Bronopol safe for use in cosmetics?
Yes, Bronopol is generally considered safe when used at recommended concentrations in cosmetic formulations.
What are typical applications for Bronopol?
Common applications include cosmetics, personal care products, household cleaners, and industrial water treatment.
What are recommended storage conditions for Bronopol?
It should be stored in a cool, dry place, away from light and moisture, to maintain its effectiveness.
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