Hydrogen bromide
Hydrogen bromide
- CAS:
- 10035-10-6
- MF:
- BrH
- MW:
- 80.91
Suppliers by country/region
Company Type
Properties
- Melting point:
- −87 °C(lit.)
- Boiling point:
- −67 °C(lit.)
- Density
- 1.49 g/mL at 25 °C (lit.)
- vapor density
- 2.8 (vs air)
- vapor pressure
- 334.7 psi ( 21 °C)
- refractive index
- n
20/D 1.438
- Flash point:
- 40°C
- storage temp.
- Store below +30°C.
- solubility
- soluble
- form
- Solution
- pka
- -9(at 25℃)
- color
- Light yellow, brown
- Specific Gravity
- 1.49
- Odor
- Sharp, irritating odor detectable at 2 ppm
- PH
- 3.01(1 mM solution);2.04(10 mM solution);1.08(100 mM solution)
- Water Solubility
- soluble
- Sensitive
- Hygroscopic
- Merck
- 14,4778
- BRN
- 3587158
- Dielectric constant
- 7.0(-85℃)
- Exposure limits
- Ceiling limit 3 ppm (~10 mg/m3) (ACGIH); TLV-TWA 3 ppm (~10 mg/m3) (MSHA and OSHA).
- Stability:
- Stable. Incompatible with strong bases, strong oxidizing agents, ammonia, ozone, fluorine, water, metals. Air and light sensitive.
- LogP
- 0.629 at 25℃
Safety Information
- Symbol(GHS)
GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- H290-H314-H335
- Precautionary statements
- P280-P303+P361+P353-P305+P351+P338+P310
- Hazard Codes
- C,Xi
- Risk Statements
- 35-37-34-10-36/37/38
- Safety Statements
- 26-45-7/9-36/37/39
- RIDADR
- UN 3265 8/PG 2
- OEL
- Ceiling: 3 ppm (10 mg/m3)
- WGK Germany
- 1
- RTECS
- MW3850000
- TSCA
- Yes
- DOT Classification
- 2.3, Hazard Zone C (Gas poisonous by inhalation)
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 28111990
- Toxicity
- LC50 in mice, rats: 814, 2858 ppm by inhalation, K. C. Back et al., Reclassification of Materials Listed as Transportation Health Hazards (TSA-20-72-3, PB 214-270, 1972)
- IDLA
- 30 ppm
Use
Hydrobromic acid and hydrogen bromide gas are highly corrosive substances that can cause severe burns upon contact with all body tissues. The aqueous acid and gas are strong eye irritants and lacrimators. Contact of concentrated hydrobromic acid or concentrated HBr vapor with the eyes may cause severe injury, resulting in permanent impairment of vision and possible blindness. Skin contact with the acid or HBr gas can produce severe burns. Ingestion can lead to severe burns of the mouth, throat, and gastrointestinal system and can be fatal. Inhalation of hydrogen bromide gas can cause extreme irritation and injury to the upper respiratory tract and lungs, and exposure to high concentrations may cause death. HBr gas is regarded as having adequate warning properties.Hydrogen bromide has not been found to be carcinogenic or to show reproductive or developmental toxicity in humans.
87 India supplier list of "Hydrogen bromide"
- Product Name:Hydrobromic Acid 48%
- Products Intro:Purity: 98% | Package: 300 or 284.49 KG | CustNote: Specification will be provided
- Company Type: Trader
- Country/Region: INDIA
- Product Name:HYDROBROMIC ACID 48% AR,ACS
- Products Intro:Purity: 48.00% | Package: 1LT;2.5LT;5LT;500ML
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Hydrobromic Acid 48 % in water
- Products Intro:Purity: 99% | Package: 20KG;INR
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Hydrobromic acid 48%
- Products Intro:Purity: 98% | Package: 20KG;INR
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Hydrobromic acid, 47%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Hydrobromic Acid 48%
- Products Intro:Purity: 99% | Package: 25KG;INR
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Hydrobromicacid47%
- Products Intro:Brand:sigma aldrich | Product Number:1.00304 | Purity:EMPLURA?
- Company Type: Trader
- Country/Region: INDIA