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Bronopol is mainly used as a preservative and fungicide added to shampoos, balms and creams

Name: Bronopol is mainly used as a preservative and fungicide added to shampoos, balms and creams
Brand: HANDOM CHEM
SKU: pr2305191175
Price: 7.15 USD
Availability: InStock

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CAS No.:

52-51-7

Grade:

Cosmetics Grade

Content:

99%

Port:

Shanghai, Beijing, Qingdao or Nanjing

Brand:

HANDOM CHEM

Packaging:

25kg per fibre drum or according to the requirements from customers

Price valid (until):

2023-07-31

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DALIAN HANDOM CHEMICALS CO.,LTD.

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Semaglutide,Tirzepatide,HCG,Retatrutide,Cagrilintide,Medetomidine

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Product Name: Bronopol

CAS No.: 52-51-7

Chemical Formula: C3H6BrNO4

Molecular Weight: 199.988

EINECS No.: 200-143-0

Brief Introduction:
2-Bromo-2-nitro-1,3-propanediol, commonly known as Bronopol, Pilebol, and Ronopol, is an organic compound with a molecular formula of C3H6BrNO4. At room temperature, it is white to light yellow, yellow-brown crystalline powder, odorless and tasteless, easily soluble in water, ethanol, propylene glycol, insoluble in chloroform, acetone, benzene, etc. It will slowly decompose in alkaline aqueous solution, and has a corrosive effect on some metals, such as aluminum. It is mainly used as a preservative and bactericide for cosmetics, which can effectively prevent and control a variety of plant pathogenic bacteria.

Test Items	Specifications
Appearance	White or almost white crystalline powder
Melting Point	126℃ ~ 132℃
pH Value(1% aqueous solution, 20℃)	5 ~ 7
Sulphated Ash	Not more than 0.1%
Solubility Test(20% Water Solution)	Clear or nearly clear solution, free of foreign particles
Appearance of Solution(20%W/V in CH3OH)	Clear or nearly clear solution, free of foreign particles
Water Content(Karl Fischer Method)	Not more than 0.5%
Particle Size	95% pass through 10 mesh
2-methyl-2-nitropropane-1,3-propanediol	Less than 0.3%
Tris(hydroxymethyl)nitromethane	Less than 0.3%
2-nitroethanol	Less than 0.3%
Sodium bromide	Less than 0.3%
Purity	Not less than 99.0%

The Main Purposes:
Bronopol is mainly used as a preservative and bactericide. It is added to the processing of shampoos, balms and creams and other cosmetics, the concentration in cosmetics is 0.01%-0.02%. It can also be used in detergents and fabric treatment agents. It can effectively control a variety of plant pathogenic bacteria, cotton seeds can be treated to prevent and control cotton black arm disease and bacterial scabrous blight caused by Xanthomonas cotton, and have no phytotoxicity to cotton. It can also be used for rice bakanae disease, the recommended concentration is 800-1000mg/L. It is also used in industrial circulating water, paper pulp, coatings, plastics, cosmetics, wood, cooling water circulation systems, and sterilization, anti-mildew, anti-corrosion, and algae killing for industrial purposes.

Bronopol Typical Application Reference:

1. Cosmetic Preservative: compounded with 25% methylisothiazolinone + 75% bronopol.

2. Industrial Preservatives: guanidine polyphosphate 50% + bronopol 50% compound.

3. Indoor Artificial Infection Prevention Test: bronopol 80% + isothiazolinone 20% compound.

4. Classic Formula: bronopol + CMIT/MIT

5. Oil Back Injection Water:
Bronopol+Glutaraldehyde
Bronopol+DBNE and other formulas
(*Quoted from: Antibacterial and Antifungal Technology Manual)

Packaging:
25kg per fibre drum or according to the requirements from customers.

Storage Conditions:
Preserved in unopened original containers in a cool dry place before using; kept away from direct sunlight, heat and moisture.

Shelf Life:
24 Months if stored under above conditions.

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

Categories:

Nitro Compounds

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.

See More Bronopol Properties 

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 â single exposure, Category 3

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

GHS label elements, including precautionary statements

Precautionary statement(s)
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
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.

See More Bronopol Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Semaglutide,Tirzepatide,HCG,Retatrutide,Cagrilintide,Medetomidine

Location:
RM702, Building 21, Liuhe Road, Ganjingzi Dist, Dalian, Liaoning, China

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2020

Dalian Handom Chemicals Co., Ltd.(HDC CHEM) is a professional 15-Year-Experienced Supplier of APIs & Intermediates, Pharmaceutical Excipients, Food & Nutraceutical Ingredients, Personal Care Chemicals and Specialty Chemicals from northeast of China, which strives to provide customers with high-quality products and comprehensive service across all over the world, our main products cover Retatrutide Lyophilized Powder, Retatrutide, Tirzepatide, Tirzepatide Lyophilized Powder, Semaglutide, Mazdutide, Cagrilintide, LL-37, Thymosin Alpha 1(Thymosin α1), MT-2, MOTS-c, HEP-1, TB-500, NAD+, GHK-Cu, Glow, Klow, Selank, Semax, Glutathione, 5-Amino-1MQ, ARA-290, SS-31, DSIP, SNAP-8, Medetomidine, Medetomidine Hydrochloride, Salcaprozate Sodium, Sodium 8-(2-hydroxybenzamido)octanoate, 2,6-Dimethyl Beta Cyclodextrin, mPEG-DMG-2K, mPEG-DSPE-2K, 1,2-Distearoyl-sn-3-phosphacholine(DSPC), 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine(DOPE), Pharmaceutical Grade Fructose, Lactose Anhydrous, Lactose Monohydrate, Orotic acid anhydrous, Orotic acid monohydrate, 6-Methyluracil, Chitosan, Mushroom Chitosan, Chitosan Hydrochloride, Chitosan Oligosaccharide, Alginate Oligosaccharide, Inulin, L-Serine, Mung Bean Peptide, Walnut Peptide, Rice Peptide, Oyster Peptide, Sea Cucumber Peptide, Hydrolyzed Keratin, Folic Acid, Vitamin E Acetate, Vitamin B2, Riboflavin Sodium Phosphate, Pyridoxal 5'-phosphate Monohydrate, Vegan Vitamin D3, Vitamin A Palmitate, Vitamin A Acetate, Apple Pectin, Citrus Pectin, Sunflower Pectin, Salidroside, Urolithin A, Milk Thistle Extract, Saffron Extract, Red Clover Extract, Sulforaphane, Glucoraphanin, Soy Isoflavones, Soy Lecithin, Soya Lecithin, Egg Yolk Lecithin, Phosphatidylserine, Cooling Agent WS-3, Cooling Agent WS-5, Cooling Agent WS-10, Cooling Agent WS-12, Cooling Agent WS-23, Cooling Agent WS-27, Menthyl Lactate, Menthyl PCA, Avobenzone, Benzophenone-3 (UV-9), Benzophenone-4 (UV-284), Bis-ethylhexyloxyphenol Methoxyphenyl Triazine (Bemotrizinol), Diethylaminohydroxybenzoyl Hexyl Benzoate (UVA Plus), Diethylhexyl Butamido Triazone (Iscotrizinol), Disodium Phenyl Dibenzimidazole Tetrasulfonate (DPDT), Ethylhexyl Triazone (UVT-150), Homosalate, Octocrylene, 2-Ethylhexyl Salicylate (Octyl Salicylate), 2-Ethylhexyl Trans-4-Methoxycinnamate (OMC), 2-Phenylbenzimidazole-5-Sulfonic Acid (UV-T), Lanolin Anhydrous, Palmitoyl Tripeptide-5, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Biotinoyl Tripeptide-1, etc.

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

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Bronopol is mainly used as a preservative and fungicide added to shampoos, balms and creams

Product Description

Seller Information