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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Bronopol for Sale > Bronopol cas 52-51-7 China professional factory high purity good quality
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Bronopol cas 52-51-7 China professional factory high purity good quality

TDS 11 Inquiries

Unit Price: Get Latest Price
CAS No.:

52-51-7

Grade:

Good Grade

Content:

99.9%

Port:

Shanghai

Brand:

CHENLI

Packaging:

1kg,25kg/drum

Price valid (until):

2025-12-27

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Fine chemicals and intermediates

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Bronopol cas 52-51-7 China professional factory high purity good quality


    Contact :            May
    Tel/Whatsapp:  +86 15713826440
    Telegram:          +86 15713826440
    Email:                 may@chenlichem.com


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      Product Detail  


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    Basic information


    Item Specifications
    Product name Bronopol
    CAS No. 52-51-7
    MF C3H6BrNO4
    MW 199.99
    EINECS.No 200-143-0
    Appearance White powder
    Melting Point 130-133 °C(lit.)
    Boiling Point 358.0±42.0 °C(Predicted)
    Density 2.0002 (rough estimate)
    Shelf Life 2 Years When Properly Stored
    Storage Keep in a cool, dry, dark location in a tightly sealed container or cylinder.

    Certification of Analysis

    Item Specification
    Appearance White or almost white crystalline powder
    Content of active matter (%) ≥99.0
    Melting range ºC 122~123
    Water content % 0.5
    PH value (origin liquid) 4.0~7.0
    Trishydroxymethyl Nitromethana %< 0.3
    2-methyl-2-nitropropane-1,3-diof e% < 0.3
    Sodium bromide % < 0.5
    10 mesh pass 95


    Product description


    Bronopol, or 2-Bromo-2-nitro-1,3-propanediol, is an organic compound with wide-spectrum antimicrobial properties. Bronopol is used as a microbicide or microbiostat in various commercial and industrial applications, including oil field systems, air washer systems, air conditioning or humidifying systems, cooling water systems, papermills, absorbent clays, metal working fluids, printing inks, paints, adhesives and consumer products.


    Application


    1. Mainly used in cosmetics, leather anticorrosion, mainly used in agriculture for the prevention and control of rice seedling disease as a biocide,

    2. Mainly used in industrial circulating water, paper making pulp, coating, plastic, cosmetics, wood, cooling water circulation system, and industrial use of sterilization, mildew, corrosion, algae, etc.

    3. Widely used in water treatment, medicine, pesticide, cosmetics, detergents and other industries as preservatives and sterilizers for cosmetics preservatives, added to shampoo, balm, cream and other cosmetic processing, sterilization concentration in Chemicalbook cosmetics 0.01%-0.02%.

    4. Fungicide, used to prevent bacteria and algae in papermaking, industrial circulating cooling water, metal processing lubricating oil, pulp, wood, paint and plywood growth and reproduction, can be used as mud control agent, widely used in paper mill pulp and circulating cooling water system.

    5. Pharmaceutical disinfectant, cosmetic preservative, can also be used as pesticide treatment agent.


    Storage conditions :

    The goods should be sealed and light-proof, and stored in a dry, cool and well-ventilated place. Storage conditions for special products are treated differently.

    Is it spot: Our products are spot

    When to ship: The payment is received before 3 o'clock on the same day or the next day, and the payment is received on the second or third day after 3 o'clock.

    Logistics issues:

    Samples are transported by express delivery, and large goods are transported by logistics and sea transportation.

    Is the quality guaranteed: Our company generally signs a purchase and sales contract when purchasing goods, and provides product test reports with the goods. If the customer has requirements for the product, the customer will first check the product indicators.

    About product packaging:

    The general standard packaging is 25KG cardboard barrel packaging. If you have special requirements for the product, you can contact us.


      Product Pictures  


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      Product Packing Detail 


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      About Us 


    Henan Chenli Biotechnology Co., LTD. (formerly Henan Chenhui Machinery Co., LTD.) was established in 2009. It is one of the large chemical raw materials manufacturers such as Daily chemical industry,food, cosmetics, feed additives and amino acids. The companys mainstream products are mercaptans, thioether, bromine, amino acid products, benzofuranone, o-chlorobenzamide, phthalaldehyde and other pharmaceutical and pesticide intermediates, and specializes in chemical raw materials, additives (fragrances, paints, ink, plastics, food chemical, daily chemical, feed) intermediates and other industries.

    Chenli Biotech now has two production bases in Zhengzhou Economic Development Zone in Henan Province and Linyi Economic and Technological Development Zone in Shandong Province. The factory covers a total area of more than 100,000 square meters, the total investment scale of 30 million , the company has more than 200 employees, of which about 30% are professional and technical personnel. The factory is fully built in accordance with GMP requirements and is equipped with standard laboratories. The laboratory is equipped with spectrophotometer, gas chromatograph, liquid chromatograph and other precision analytical instruments, to ensure that our products fully comply with AJI, USP, FCC, CP, EP and other quality standards.

    Our company is a medium-sized chemical enterprise integrating R & D, production and operation, with a high-quality R & D team and an experienced management team. Currently, the company has synthetic extraction technology of multi-chemical products, and has large production lines such as mercaptan, thioether and bromine series. and the leading products are arbutin, -arbutin, kojic dipalmitic acid, vitamin C derivatives, sucrose octaacetate, Isooctyl mercaptoacetate, octadecyl mercaptan and other mercaptan series, di-sec-butyldisulfide and other sulfur ether series, bromo-octadecane and other bromo-octadecane, chlorododecane and other chlorine series, thiocarboxylic acid and its derivatives series, 2-ethylbutyric acid and its derivatives, alkyl phosphonic acid and other series products. Mainly used in rubber and plastic additives, food, medicine, pesticides, spices, metal surface treatment and polymer materials. After more than 20 years of development, it has formed several series products such as fine chemical intermediates, pharmaceutical and pesticide intermediates. Products are exported to Asia, Europe, America and other countries and regions, with a high degree of credibility and competitiveness. The company has obtained environmental protection, safety, product and other qualification certification.


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      FAQ 


    What are our service and advantages ?
    We can supply high quality products and first-class service for our clients.

    Now, we can offer best service for our clients.  And more advantages as below.

    1.  We can supply sample for testing

    2.  We work with DHL, FedEx, TNT, UPS, HKEMS established long-term stable cooperative relationship!  If the parcel was loss,we will reship for free

    3.Payment: TT,PayPal,West Union,USDT,BTC,30-90 days BL

    4. If you want new products,we can synthesis it for your and secret.

    5. Higher purity with lower price and first -class service

    6. Manufacturer: total output more than 10% of the Nationwide, market share more than 15%

    7. High quality: The world''s top production equipment, high precision of the manufacturing process

    8. Low price:The most advanced production equipment and the most cheap raw materials

    9. Safe transport channel:We have a professional transport team to ensure the goods safety and on time arrived your hand.

    10.10 years quality guarantee:Ten years gold medal quality assurance,perfect after-sales service and first-class technical team,Let you easy shopping。

    We are southeast Asia''s Chemical suppliers, we have hundreds of chemical.

    Certificates
    • Bronopol cas 52-51-7 China professional factory high purity good quality Certificates 1

    Basic Info
    Product Name:

    Bronopol

    Other Name:

    1,3-Propanediol,2-bromo-2-nitro-;2-Bromo-2-nitro-1,3-propanediol;Bronopol;2-Bromo-2-nitropropan-1,3-diol;Onyxide 500;Bronocot;2-Nitro-2-bromo-1,3-propanediol;Bronidiol;Myacide AS;Nalco 92RU093;Canguard 409;BNPK;N 25;N 25 (antimicrobial);Myacide BT;Bactrinol 100;Bioban;Myacide Pharma BP;Ultra-Fresh SAB;NSC 141021;BNPD;Pyceze;BE 6;BE 6 (bactericide);Topcide 2520;2-Bromo-2-nitropropane-1,3-diol;Bronotak;Acticide L 30;Myacide AS Plus;Bioban BP Plus;Protectol BN 98;Protectol BN 99;Preventol P 100;Bactronol;Busan 1144;Bactrinashak;Bioban BP 40;Bioban BP 10;Protectol BN;133248-96-1;179733-60-9;1135443-73-0

    CAS No.:

    52-51-7

    Molecular Formula:

    C3H6BrNO4

    InChIKeys:

    InChIKey=LVDKZNITIUWNER-UHFFFAOYSA-N

    Molecular Weight:

    199.98800

    Exact Mass:

    199.99

    EC Number:

    200-143-0

    UNII:

    6PU1E16C9W

    ICSC Number:

    0415

    NSC Number:

    141021

    UN Number:

    3241

    DSSTox ID:

    DTXSID8024652

    Color/Form:

    White crystalline powder|Crystals from ethyl acetate-chloroform

    HScode:

    2905590030

    Characteristics
    PSA:

    86.28000

    XLogP3:

    -0.13790

    Appearance:

    2-bromo-2-nitropropane-1,3-diol appears as white crystals. Ignite easily and burn readily. May detonate under strong shock. Decomposes when heated, evolving toxic gases. Toxic by skin absorption, inhalation or ingestion.

    Density:

    1.1 g/cm3

    Melting Point:

    131.5 °C

    Boiling Point:

    358ºC at 760 mmHg

    Flash Point:

    170.3ºC

    Refractive Index:

    1.574

    Water Solubility:

    H2O: 25 g/100 mL (22 ºC)

    Storage Conditions:

    Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry, well-ventilated area away from

    Vapor Pressure:

    Vapour pressure, Pa at 20°C:

    Toxicity:

    LD50 in mice, rats (mg/kg): 350, 400 orally (Croshaw)

    Odor:

    Odorless

    Henrys Law Constant:

    Henry's Law constant = 1.3X10-11 atm-cu m/mole at 25 °C (est)

    Experimental Properties:

    Stable at room temperature, high temperature, and in sunlight|Hydroxyl radical reaction rate constant = 1.3X10-12 cu cm/molecule-sec at 25 °C (est)

    Air and Water Reactions:

    Highly flammable. Water soluble.

    Reactive Group:

    Alcohols and Polyols

    Reactivity Alerts:

    Highly Flammable

    Reactivity Profile:

    Incompatible with strong oxidizing agents, strong bases, strong reducing agents, acid chlorides and acid anhydrides. It is also incompatible with sulfhydryl compounds or with aluminum or iron containers (it is stable in contact with tin or stainless steel). (NTP, 1992)

    Physical Dangers:

    Dust explosion possible if in powder or granular form, mixed with air.

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 4, Oral

    Acute toxicity - Category 4, Dermal

    Skin irritation, Category 2

    Serious eye damage, Category 1

    Specific target organ toxicity – single exposure, Category 3

    Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H302 Harmful if swallowed

    H312 Harmful in contact with skin

    H315 Causes skin irritation

    H318 Causes serious eye damage

    H335 May cause respiratory irritation

    H400 Very toxic to aquatic life

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P271 Use only outdoors or in a well-ventilated area.

    P273 Avoid release to the environment.

    Response

    P301+P317 IF SWALLOWED: Get medical help.

    P330 Rinse mouth.

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P317 Get medical help.

    P321 Specific treatment (see ... on this label).

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P332+P317 If skin irritation occurs: Get medical help.

    P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P319 Get medical help if you feel unwell.

    P391 Collect spillage.

    Storage

    P403+P233 Store in a well-ventilated place. Keep container tightly closed.

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    NO open flames. Prevent deposition of dust. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Separated from food and feedstuffs and incompatible materials. See Chemical Dangers. Dry. Well closed. Keep in a well-ventilated room.Keep container tightly closed in a dry well-ventilated place.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Fine chemicals and intermediates

    Location:

    No. 16, Bosong Road, Dongfeng Road Street, Jinshui District, Zhengzhou City

    Payment Terms:

    TT against copy of documents,D/P,L/C,O/A,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    10

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    11-50

    Year of Establishment:

    2023

  • Inquiry History
    11 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    Transparent Fluorescent Ink

    1.00 MT Oct 9, 2023
    India

    Yellow Fluorescent Ink

    1.00 MT Oct 9, 2023
    United States

    Bronopol

    0.5 MT Sep 10, 2025
    Canada

    Bronopol

    25 G Jul 6, 2025
    Russia

    Bronopol

    20 KG Feb 28, 2025
    United Kingdom

    Bronopol

    8000 MT Oct 21, 2024
    United Kingdom

    Bronopol

    25 KG Nov 10, 2025
    India

    BRONIIOL-99%

    100.00 KG May 4, 2025
    Panama

    Preservatives based on isothiazolinones (Nipacide BKX-M)

    868.00 KG Jun 14, 2024
    India

    bronopol

    5 MT Dec 6, 2023
    India

    Black Fluorescent Ink

    1.00 MT Oct 9, 2023
    Post an enquiry for this product
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