Hydrogen bromide CAS NO. 10035-10-6 Organic solvent Chemical raw materials 99% High Quality
ISO 11 Inquiries
10035-10-6
Industrial Grade
99%
CHINA
REFORM
300kg
2026-06-30
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
Hydrogen bromide
Other Name:Hydrobromic acid;Anhydrous hydrobromic acid;Hydrogen bromide;Hydrogen bromide (HBr);Hydrogen bromide (H2Br2);Hydrogen monobromide;NSC 606640;Bromohydric acid;62140-56-1
CAS No.:10035-10-6
Molecular Formula:BrH
InChIKeys:InChIKey=CPELXLSAUQHCOX-UHFFFAOYSA-N
Molecular Weight:80.91
Exact Mass:79.926
EC Number:233-113-0
UNII:3IY7CNP8XJ
ICSC Number:0282
UN Number:1048|1788
DSSTox ID:DTXSID0029713
Color/Form:Colorless gas|Colorless gas [Note: Shipped as a liquified compressed gas]
HScode:2811199090
Categories:
Characteristics-
PSA:
0
XLogP3:1
Appearance:Light yellow, brown Solution
Density:1.8 g/cm3
Melting Point:-87 °C
Boiling Point:-67 °C
Flash Point:40°C
Refractive Index:n20/D 1.438
Water Solubility:soluble
Storage Conditions:Refrigerator
Vapor Pressure:334.7 psi ( 21 °C)
Vapor Density:2.8 (vs air)
Toxicity:Inhalation-rat LC50: 2858 PPM/1 hour; inhalation-mouse LC50: 814 PPM/1 hour
Flammability characteristics:In case of H, the pore-forming agent is flammable; in case of cyanide, it emits toxic hydrogen cyanide gas; when heated, it decomposes toxic bromide gas
Odor:Sharp, irritating odor
Taste:Fumes have a sour taste
PH:Aqueous solutions are strongly acidic
Henrys Law Constant:Henry's law constant: 1.32X10+9 mol/L atm (7.58X10-13 cu m atm/mol) /Hydrobromic acid/
Experimental Properties:Boiling point: -4.8 °C at 11.0 atm; 12 °C at 17.1 atm; 36 °C at 30.0 atm; 70 °C at 59.2 atm; specific heat (cal/g °C): 0.152 at -91 °C (solid); 0.176 (liquid); 0.085 at 27 °C (gas); heat of fusion at melting point: 7.44 cal/g; saturated solution contains 68.85% HBr at 0 °C and 66% at 25 °C. Critical temperature: 89.8 °C; critical pressure: 84.5 atm|Conversion factor: 1 ppm = 3.31 mg/cu m
Air and Water Reactions:Acrid odor, fumes in moist air forming clouds containing hydrobromic acid. Heat of solution large, [Merck, 11th ed., 1989].
Reactive Group:Acids, Strong Non-oxidizing
Reactivity Alerts:Known Catalytic Activity
Reactivity Profile:HYDROGEN BROMIDE is an anhydrous (no water) strong acid. Reacts rapidly and exothermically with bases of all kinds (including amines and amides). Reacts exothermically with carbonates (including limestone and building materials containing limestone) and hydrogen carbonates to generate carbon dioxide. Reacts with sulfides, carbides, borides, and phosphides to generate toxic or flammable gases. Reacts with many metals (including aluminum, zinc, calcium, magnesium, iron, tin and all of the alkali metals) to generate flammable hydrogen gas. Reacts violently with acetic anhydride, 2-aminoethanol, ammonium hydroxide, calcium phosphide, chlorosulfonic acid, 1,1-difluoroethylene, ethylenediamine, ethyleneimine, oleum, perchloric acid, b-propiolactone, propylene oxide, silver perchlorate/carbon tetrachloride mixture, sodium hydroxide, uranium(IV) phosphide, vinyl acetate, calcium carbide, rubidium carbide, cesium acetylide, rubidium acetylide, magnesium boride, mercury(II) sulfate, calcium phosphide, calcium carbide.
Ionization Potential:11.62 eV
Flammable Limits:Nonflammable Gas
Physical Dangers:The gas is heavier than air.
Corrosivity:Corrosive
Heat of Vaporization:51.3 cal/g at boiling point
Critical Temperature & Pressure:Critical temperature: 363.2 K; critical pressure: 8.55 MPa
Hazard IdentificationClassification of the substance or mixture
Gases under pressure: Compressed gas
Skin corrosion, Sub-category 1A
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H314 Causes severe skin burns and eye damage
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash ... thoroughly after handling.
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.
Response P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P319 Get medical help if you feel unwell.
Storage P410+P403 Protect from sunlight. Store in a well-ventilated place.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
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 StoragePrecautions for safe handling
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 incompatible materials. See Chemical Dangers. Cool. Dry. Ventilation along the floor.Store in a cool, dry, well-ventilated location. Separate from alkalies, oxidizing materials, amines, halogens, and metals. Hydrobromic acid solution
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Seller Information
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Business Type:
Manufactory
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Main Products:
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Location:
17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China
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Payment Terms:
L/C,100% TT in advance
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Average lead Time:
2
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Total Annual Revenue:
Above $100 million
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Total Employees:
201-300
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Year of Establishment:
2008
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Certifications:
GB/T19001-2016 / Iso9001:2015
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Inquiry History11 Inquiries
Country Product Purchase Quantity Date Posted 
Russia
Hydrobromic Acid industrial grade
150 MT Aug 31, 2023 
Canada
Hydrogen bromide
1 L Mar 13, 2026 
United Kingdom
hydrogen bromide
1 KG Feb 18, 2026 
India
HYDROBROMIC ACID 48%
50.00 KG Aug 26, 2025
India
HBr 48%
200 MT Sep 3, 2025
Russia
Hydrogen bromide
1 MT Apr 16, 2025 
Saudi Arabia
Hydrobromic Acid
1000 MT Mar 11, 2024 
Malaysia
hydrobromic acid
5 L Dec 27, 2023
India
Hydrobromic acid
20 MT Dec 11, 2023
India
Hydrogen bromide
25 MT Nov 1, 2023
United Kingdom
hydrogen bromide
1 KG Feb 9, 2026 Post an enquiry for this product
