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Pharmaceutical Intermediates 2-Bromo-2-Nitro-1,3-Propanediol 52-51-7

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Pharmaceutical Intermediates 2-Bromo-2-Nitro-1,3-Propanediol 52-51-7

China Pharmaceutical Intermediates 2-Bromo-2-Nitro-1,3-Propanediol 52-51-7 supplier

Large Image :  Pharmaceutical Intermediates 2-Bromo-2-Nitro-1,3-Propanediol 52-51-7

Product Details:

Place of Origin: Jiangsu China
Brand Name: ER CHEM
Certification: SGS
Model Number: Bronopol

Payment & Shipping Terms:

Minimum Order Quantity: update
Price: Negotiable
Packaging Details: Plastic inner liner bag + carton + tray
Payment Terms: L/C, T/T
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Detailed Product Description
Appearance: White Powder Classification:: Chemical Auxiliary Agent
Other Names: Bronopol EINECS No.: 200-143-0
Certification: ISO 9001, Kosher Molecular Weight:: 199.99
Sample: Free


It is an organic compound that is used as an antimicrobial. It is a white solid although commercial samples appear yellow.

The first cited synthesis of 2-Bromo-2-nitro-1,3-propanediol is 1897 according to Molbase.

Bronopol was invented by The Boots Company PLC in the early 1960s and first applications were as a preservative for pharmaceuticals.

Owing to its low mammalian toxicity (at in-use levels) and high activity against bacteria (especially the troublesome Gram-negative species),

bronopol became popular as a preservative in many consumer products such as shampoos and cosmetics.

It was subsequently adopted as an antimicrobial in other industrial environments such as paper mills,

oil exploration and production facilities, as well as cooling water disinfection plants.


Item Specification Results
Appearance White powder Complies
Assay (HPLC) 99%min 99.05%
Melting point 123-130℃ 123.2-130.1
Color of Alkali Solution Y 4Max 2
Water 15 15.04
Chloride 0.6%max






  Company Information

With nearly 20 years of experience in the manufacturing of high performance pigments, ER CHEM is dedicated to

the R&D, Manufacturing, and Sales of High Performance Organic Pigments, Solvent dyes, master batch and Intermediates.

We continuously integrate the industry resources, efforts to provide titanium dioxide, Fluorescent pigments,

pearlescent pigment ,maleic anhydride, C8-water and oil repellent, homogenizer, sand mill and so on.


Our Services

We take great pride in our work and in the wide variety of products that we offer. We are experienced in serving the worldwide market. Please be aware that our production lead times depend on specific items and item quantities. Our success has been based on our understanding of the demands and nature of products and marketing deadlines. That's why we always ensure that every order is delivered on time.

  • Customized Service

We accept CUSTOMIZATION as different customers in different markets always have different needs and wants. MOQ is varied based on the specific item. From the product itself, the package to the marketing catelogue we can provide according to your demands.

  • Live Broadcast Service

We know well of what the customers are feeling when waiting for the order after deposit confirmed. We provides Live Broadcast Service to inform you of every step in the production. There will be specially-assigned person mailing you situations for raw materials buying, production starting, finished goods packaging, booking cargo space and ect.




Contact Details
Changzhou Energetic & Reliable Co., Ltd

Contact Person: Manager

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