Hydrobromic Acid
- CAS Number
- 10035-10-6
- HSN Code
- 28111990
- Molecular Formula
- HBr
- Catalogue Number
- AL2438
- Purity
- 48%
- Molecular Weight
- 80.91 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Bromine atom is a halogen. It has a role as a micronutrient.
Also known as Bromhydric acid, Hydrogen bromide.
- Catalogue No.
- AL2438
- CAS Number
- 10035-10-6
- Molecular Formula
- HBr
- Molecular Weight
- 80.91 g/mol
- HSN Code
- 28111990
- Grade
- AR (Analytical Reagent)
- Product Form
- Substance
Melting point: -86.80 °C; Boiling point: -66.38 °C; Density: 3.307 g/L; Solubility: 221 g100 cc water at 0 °C; 130 g100 cc water at 100 °C.
- Appearance
- Colorless gas
- Shelf Life
- -
- Packaging
- Available in: 500 ml glass bottle with tin cap, 2.5 Lt glass bottle with tin cap
- Storage
- Separated from incompatible materials. See Chemical Dangers. Cool. Dry. Ventilation along the floor.
1.1 — Product identifier
- Chemical Name
- Hydrobromic Acid
- Catalogue No.
- AL2438
- Product form
- Substance
- CAS Number
- 10035-10-6
- EC Number
- 233-113-0
- Grade
- AR
- EC Index Number
- Br-01
- Chemical Formula
- HBr
- HSN Code
- 28111990
- Synonyms
- Bromhydric acid, Hydrogen bromide
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Used in analytical chemistry and organic synthesis.
- Uses advised against
- Not specified
1.3 — Details of the supplier of the safety data sheet
- Company identification
- Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 — Emergency Contact Details
- Phone / e-Mail
- Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
2.1 — Classification of the substance or mixture
- Classification according to Regulation (EC) No 1272/2008
- Skin Corr. 1A; STOT SE 3
- Classification source
- ECHA C&L Inventory via PubChem CID 260 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements
2.2 — Label elements
- Hazard pictograms
- Corrosive, Irritant
- Signal word
- Danger
- Hazard statements
- H314: Causes severe skin burns and eye damage; H335: May cause respiratory irritation
2.3 — Other hazards
- Other hazards
- Corrosive to metals; may release toxic fumes when heated.
3.1 — Substance
- Name
- Hydrobromic Acid
- CAS No.
- 10035-10-6
4.1 — Description of first aid measures
- First-aid measures after inhalation
- Move to fresh air. If breathing is difficult, give oxygen. Seek medical attention.
- First-aid measures after skin contact
- Remove contaminated clothing. Rinse skin with plenty of water for at least 15 minutes. Seek medical attention.
- First-aid measures after eye contact
- Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Seek medical attention.
- First-aid measures after ingestion
- Do not induce vomiting. Rinse mouth. Seek medical attention immediately.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Burning sensation, coughing, shortness of breath, and severe skin burns.
4.3 — Indication of any immediate medical attention and special treatment needed
- General information
- Treat symptomatically. Show this safety data sheet to the treating physician.
5.1 — Extinguishing media
- Suitable extinguishing media
- Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- The gas is heavier than air.
5.3 — Advice for firefighters
- Protection during firefighting
- Do not enter fire area without proper protective equipment, including respiratory protection.
6.1.1 — For non-emergency personnel
- Emergency procedures
- Evacuate area. Wear appropriate protective equipment. Contain and neutralize spill with sodium bicarbonate or lime.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Evacuate danger area! Consult an expert! Personal protection: gas-tight chemical protection suit including self-contained breathing apparatus. Ventilation. NEVER direct water jet on liquid. Remove gas with fine water spray.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Use only in a fume hood. Wear appropriate PPE including gloves, goggles, and face shield.
- Hygiene measures
- Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 — Conditions for safe storage, including any incompatibilities
- Storage conditions
- Separated from incompatible materials. See Chemical Dangers. Cool. Dry. Ventilation along the floor.
8.2 — Exposure controls
- Hand protection
- Protective gloves (e.g. nitrile rubber)
- Eye protection
- Tightly fitting safety goggles. Faceshield (8-inch minimum).
- Skin and body protection
- Wear suitable protective clothing
- Respiratory protection
- Use a NIOSH-approved respirator if exposure limits are exceeded.
9.1 — Information on basic physical and chemical properties
- Physical state
- Liquid
- Colour
- Colorless to pale yellow
- Odour
- Sharp, irritating odor
- Odour threshold
- Not specified
- pH value
- <1
- Relative evaporation rate (butylacetate=1)
- Not specified
- Melting point
- -86.80 °C
- Freezing point
- Not specified
- Boiling point
- -66.38 °C
- Flash point
- Not applicable
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- Not specified
- Flammability (solid, gas)
- Not applicable
- Vapour pressure
- 18,410 mm Hg at 25 °C
- Relative vapour density at 20°C
- 2.71 (Air = 1)
- Density
- 3.307 g/L
- Solubility
- 221 g100 cc water at 0 °C; 130 g100 cc water at 100 °C
- Log Pow
- Not specified
- Viscosity, kinematic
- Not specified
- Viscosity, dynamic
- Not specified
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidizing
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Reacts violently with strong bases and oxidizing agents.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- The solution in water is a strong acid. It reacts violently with bases and is corrosive. Reacts violently with strong oxidants and many organic compounds.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong bases, oxidizing agents, metals, and alkalis.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Hazardous decomposition products formed under fire conditions - Hydrogen bromide gas.
11.1 — Information on toxicological effects
- Acute toxicity
- LD50 Rat ip 76 mg/kg; LC50 Rat inhalation 2858 ppm/1 hr; LC50 Mouse inhalation 814 ppm/1 hr
- Skin corrosion/irritation
- H314: Causes severe skin burns and eye damage
- Serious eye damage/irritation
- Not classified (based on available data)
- Respiratory or skin sensitisation
- Not classified (based on available data)
- Germ cell mutagenicity
- Not classified (based on available data)
- Carcinogenicity
- Not classified (based on available data)
- Specific target organ toxicity (single exposure)
- H335: May cause respiratory irritation
- Specific target organ toxicity (repeated exposure)
- Not classified (based on available data)
12.1 — Toxicity
- Toxicity information
- Not specified
12.2 — Persistence - degradability
- Persistence - degradability
- Not specified
12.3 — Bioaccumulative potential
- Bioaccumulative potential
- Not specified
12.4 — Mobility in soil
- Mobility in soil
- Not specified
12.6 — Other adverse effects
- Environmental precautions
- Not specified
13.1 — Waste treatment methods
- Additional Info
- Dispose of contents/container in accordance with local, regional, national and international regulations.
14.1 — UN number
- UN-No. (ADR)
- 1788
- UN-No. (IMDG)
- 1788
- UN-No. (IATA)
- 1788
- UN-No. (ADN)
- 1788
- UN-No. (RID)
- 1788
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Hydrobromic Acid
- Proper Shipping Name (IMDG)
- Hydrobromic Acid
- Proper Shipping Name (IATA)
- Hydrobromic Acid
- Proper Shipping Name (ADN)
- Hydrobromic Acid
- Proper Shipping Name (RID)
- Hydrobromic Acid
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 8
14.4 — Packing group
- Packing group (ADR)
- II
- Packing group (IMDG)
- II
- Packing group (IATA)
- II
- Packing group (ADN)
- II
- Packing group (RID)
- II
14.5 — Environmental hazards
- Dangerous for the environment
- Not specified
- Marine pollutant
- Not specified
- Other information
- No supplementary information available
15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture
- 15.1.1 EU-Regulations
- Not specified
Used in analytical and precision synthesis applications requiring purer hydrobromic acid. Commonly utilized in the production of bromides and in organic synthesis.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL0805A
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 80.91 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | 48% | 48.2% |
| Density | 1.490 g/mL | 1.488 g/mL |
| pH | <1 | 0.5 |
| Boiling Point | 124 °C | 123.5 °C |
| Appearance | Colorless to pale yellow | Colorless |
The above product is expected to comply with AR grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| AR | 48% | m.p. -86.80 °C; b.p. -66.38 °C | Not specified | Not specified | Not specified | 221 g100 cc water at 0 °C; 130 g100 cc water at 100 °C |
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