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Speciality Chemicals

Bronopol

Formula: C₃H₆BrNO₄CAS No.: 52-51-7Mol. Wt: 199.99 g/mol
Product NameBronopol
SKUVCP-IND-0008
CategorySpeciality Chemicals
SubcategoryBiocides & Preservatives
OriginIndia
ManufacturerVasudev Chemo Pharma
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Export: 1 MT minimum order  ·  Domestic: 25 kg minimum order

Quick answer

Bronopol (CAS 52-51-7) is a powder Nitro-Bromo Preservative. It is used for Preservative for cosmetics and personal care products, Industrial water treatment biocide, Metalworking and cutting fluid preservation. Manufactured by Vasudev Chemo Pharma in Ankleshwar, Gujarat, India.

About Bronopol

Bronopol (2-Bromo-2-nitropropane-1,3-diol) is a fast-acting, broad-spectrum antimicrobial preservative widely used to control bacteria in personal care formulations, industrial water systems, and metalworking fluids. It offers excellent activity against Gram-negative bacteria and is compatible with a wide range of surfactants and formulation ingredients. Manufactured by Vasudev Chemo Pharma at our ISO 9001:2015 certified facility in Gujarat, India.

Technical Specifications

ParameterValue
Assay≥ 99%
AppearanceWhite to pale yellow crystalline powder
Melting Point130 – 133°C
Moisture Content≤ 0.5%
Solubility in WaterReadily soluble
pH (1% aqueous solution)5.0 – 6.0

Appearance

White to pale yellow crystalline powder

Molecular Weight

199.99 g/mol

HSN Code

29049090

Applications & Industries

Applications

Preservative for cosmetics and personal care productsIndustrial water treatment biocideMetalworking and cutting fluid preservationPreservative for household cleaning productsOilfield biocide for drilling and completion fluidsAdhesive and coating preservation

Target Industries

Personal Care & CosmeticsWater TreatmentMetalworking & LubricantsOil & GasHome CareAdhesives & Coatings

Safety & Compliance

GHS Classification

Safety Class: Corrosive/Irritant

Signal Word: Danger

GHS05GHS07GHS09

Hazard Statements

  • ⚠H302 – Harmful if swallowed
  • ⚠H314 – Causes severe skin burns and eye damage
  • ⚠H317 – May cause an allergic skin reaction
  • ⚠H400 – Very toxic to aquatic life

Packaging Options & Available Grades

Available Grades

  • Technical Grade
  • Cosmetic Grade
  • Industrial Grade

Packaging

  • 25 kg fibre drums
  • 25 kg HDPE bags with liner
  • Custom packaging on request

Minimum Order Quantity

25 kg

Certifications & Quality Assurance

ISO 9001:2015

Documents & Downloads

Content to add

Downloadable documents — Safety Data Sheet (SDS/MSDS), Certificate of Analysis (COA), Technical Data Sheet (TDS), Product Specification Sheet. Each with file type, access level (public / on-request).

Shipping & Export Information

Content to add

Shipping & export details — Export-ready packaging, nearest ports (Kandla, Mundra, Hazira), shipping lead time, Incoterms offered (FOB, CIF, CFR), countries exported to, customs documentation support, HS code for this product.

Frequently Asked Questions

What is Bronopol used for?+
Bronopol (CAS 52-51-7) is used for Preservative for cosmetics and personal care products, Industrial water treatment biocide, Metalworking and cutting fluid preservation. It is manufactured by Vasudev Chemo Pharma at our ISO 9001:2015 certified facility in Gujarat, India, and is suitable for industrial and commercial applications across Personal Care & Cosmetics, Water Treatment, Metalworking & Lubricants sectors.
What is the CAS number of Bronopol?+
The CAS (Chemical Abstracts Service) Registry Number of Bronopol is 52-51-7. The molecular formula is C₃H₆BrNO₄ with a molecular weight of 199.99 g/mol. The HS code for international trade is 29049090.
What grades of Bronopol are available from Vasudev Chemo Pharma?+
Vasudev Chemo Pharma supplies Bronopol in the following grades: Technical Grade, Cosmetic Grade, Industrial Grade. Grade selection depends on your application requirements — contact our technical team for guidance on the best grade for your process.
What packaging options are available for Bronopol?+
Standard packaging for Bronopol includes 25 kg fibre drums, 25 kg HDPE bags with liner, Custom packaging on request. All packaging is designed for safe transport and storage in compliance with applicable regulations. Custom packaging solutions are available for bulk or specialised requirements.
What is the minimum order quantity (MOQ) for Bronopol?+
The minimum order quantity for Bronopol from Vasudev Chemo Pharma is 25 kg. Sample quantities can be arranged for product qualification prior to bulk orders. We also support trial orders for new customers evaluating our product quality.
Do you provide COA and SDS documents with Bronopol?+
Yes. Every shipment of Bronopol from Vasudev Chemo Pharma includes a batch-specific Certificate of Analysis (COA) and Safety Data Sheet (SDS/MSDS). Additional documentation such as Technical Data Sheets (TDS) and compliance certificates can be provided on request to support your regulatory and quality system requirements.

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