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Bronopol  CAS.52-51-7 buy - large image1
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Bronopol CAS.52-51-7

11 Inquiries

Unit Price:

$6-7/MT FOB

Get Latest Price
CAS No.:

52-51-7

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shenzhen

Brand:

Flying

Packaging:

10g/1kg/ 10kg/ 25kg

Price valid (until):

2026-10-05

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

vitamin

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Superiority

    1.High quality and competitive price.
    2.Free sample for your evaluation.
    3.Promptly delivery by well-reputed shipping lines.
    4.Trial order is available for testing after samples.
    5.We will inform you all the information at every stage in advance.
    6.Packaging can gear to buyers’ special request. 

    Our service

    1. Reply your inquiry in 24 working hours.
    2. Customized design is available. OEM are welcomed.
    3. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and
    staff.
    4. Professional factory: We are manufacturer, specializing in producing all kinds of herb extract for more than 10 years, competitive with good quantity.
    5. As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure our products to be finished in high quality and stable feature.


    Hainan Flying International Trade Co., Ltd., was established in 2020, It is a professional supplier of Human APIs, Veterinary, Food Additives, Vitamins, Chemicals, Plant Extract and natural active ingredients. It has absolute advantage because of strong research strength, modern management system and high-quality marketing team.

    For customer’s needs, OEM service is also acceptable. If you have a good idea in new product production but lack of laboratory device and human resource, we are glad to solve this problem for you. Sincerely hope to strengthen exchanges and cooperation with friends from both home and abroad.

    .






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    RAQ





    Q1: How to confirm the Product Quality before placing orders?
    A: By sending you available samples. Or if you have special requirements for the goods, we can prepare samples according to your requirement for confirmation.

    Q2: Can you supply free samples?
    A: Yes, we can provide a free sample, but the shipping cost will be paid by the customers. You can either pay the shipping cost or arrange a courier to collect the samples.

    Q3: How do you treat quality complaints?
    A: All our products are strictly tested by our QC and confirmed by QA; unqualified material will not be released to customers. In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.

    Q4: What's your MOQ ?
    A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
    Q: Is there a discount ?
    A: Yes, for larger quantity, we always support with better price.

    Q5: How to start orders or make payments ?
    A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.


    ECHEMI Editorial Reference
    Bronopol is an antimicrobial, with low mammalian toxicity (at in-use levels) and high activity against bacteria (especially the troublesome Gram-negative species).
    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.|Liquid; PelletsLargeCrystals|ODOURLESS WHITE CRYSTALS.
    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.|Bronopol is a nitro compound.|Bronopol, or 2-Bromo-2-nitro-1,3-propanediol, is an organic compound with wide-spectrum antimicrobial properties. First synthesized in 1897, bronopol was primarily used as a preservative for pharmaceuticals and was registered in the United States in 1984 for use in industrial bactericides, slimicides and preservatives. 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. Compared to other aliphatic halogen-nitro compounds, bronopol is more stable to hydrolysis in aqueous media under normal conditions. The inhibitory activity against various bacteria, including Pseudomonas aeruginosa, was demonstrated in vitro. The agent is largely available commercially as an antibacterial for a variety of industrial purposes while it is predominantly available for purchase as a pet animal litter antibacterial at the domestic consumer level. Nevertheless, ongoing contemporary re-evaluations of bronopol use in large markets such as Canada now place various compositional and product restrictions on the use of the agent in cosmetic products and in other products where it may not primarily be used in the role of a non-medicinal preservative antimicrobial.|Bronopol is a Standardized Chemical Allergen. The physiologic effect of bronopol is by means of Increased Histamine Release, and Cell-mediated Immunity.

    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:

    vitamin

    Location:

    Room 2-502, Building 6, Luneng Tehran Garden Building, No.8 Changbin Road, Xiuying district, Haikou City, Hainan Province

    Payment Terms:

    TT against copy of documents,TT against B/L draft before shipment

    Average lead Time:

    25

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    Less than 5

    Year of Establishment:

    2023

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

    Yellow Fluorescent Ink

    1.00 MT Oct 9, 2023
    India

    Transparent Fluorescent Ink

    1.00 MT Oct 9, 2023
    United Kingdom

    Bronopol

    25 KG Nov 10, 2025
    United States

    Bronopol

    0.5 MT Sep 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
    Canada

    Bronopol

    25 G Jul 6, 2025
    Russia

    Bronopol

    20 KG Feb 28, 2025
    United Kingdom

    Bronopol

    8000 MT Oct 21, 2024
    India

    Black Fluorescent Ink

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