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Sodium Bromide

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Sodium Bromide

EINECS 231-599-9
CAS No. 7647-15-6 Density 3.203 g/cm3
Solubility 905 g/L (20 °C) in water Melting Point 755 °C(lit.)
Formula NaBr Boiling Point 1390 °C
Molecular Weight 102.89 . Flash Point 1390°C
Transport Information Appearance white powder
Safety 24/25-25-36-26 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 7647-15-6 (Sodium bromide) Hazard Symbols IrritantXi

Trisodium tribromide;Sodium Aromide;Bromnatrium [German];Sodium bromide (JP14);Bromide salt of sodium;Sedoneural;Sodium bromide [JAN];Sodium bromide (NaBr);Sodium bromide (TN);EPA Pesticide Chemical Code 013907;Sodiumbromide;


Sodium Bromide Chemical Properties

IUPAC Name: sodium bromide
Following is the structure of Sodium bromide (CAS NO.7647-15-6):
Molecular Formula: NaBr
Molecular Weight: 102.89
EINECS: 231-830-3
Melting point: 755 °C(lit.)
Boiling point: 1390 °C
Density: 3.203 g/cm3
Flash point: 1390 °C
Refractive index: 1.6412
Water Solubility: 905 g/L (20 °C) 
Appearance: white powder
Sensitive: Hygroscopic
Merck: 14,8594
Vapor pressure of Sodium bromide (CAS NO.7647-15-6): 1 mm Hg ( 806 °C)
Solubility of Sodium bromide (CAS NO.7647-15-6): H2O: 1 M at 20 °C, clear, colorless
Canonical SMILES: [Na+].[Br-]
InChI: InChI=1S/BrH.Na/h1H;/q;+1/p-1

Sodium Bromide Uses

 Sodium bromide (CAS NO.7647-15-6) is widely used as an anticonvulsant and a sedative in the late 19th and early 20th centuries. Its action is due to the bromide ion . Sodium bromide is applicated for photographic film, medicine, spices, dyes and so on.

Sodium Bromide Toxicity Data With Reference


Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 5gm/kg (5000mg/kg)   Archives Internationales de Pharmacodynamie et de Therapie. Vol. 128, Pg. 391, 1950.
mouse LD50 oral 7gm/kg (7000mg/kg)   Schweizerische Medizinische Wochenschrift. Vol. 85, Pg. 305, 1955.
mouse LD50 subcutaneous 5020mg/kg (5020mg/kg)   Journal of Pharmaceutical Sciences. Vol. 50, Pg. 858, 1961.
rabbit LDLo oral 580mg/kg (580mg/kg)   "Drug Dosages in Laboratory Animals - A Handbook," Rev. ed., Barnes, C.D., and L.G. Eltherington, Berkeley, Univ. of California Press, 1973Vol. -, Pg. 243, 1973.
rat LD50 oral 3500mg/kg (3500mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 55, Pg. 200, 1935.
rat LD50 subcutaneous 2900mg/kg (2900mg/kg) SKIN AND APPENDAGES (SKIN): HAIR: OTHER Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 56, Pg. 377, 1960.

Sodium Bromide Safety Profile

NaBr is harmful if swallowed or inhaled in large amounts,it will affect the central nervous system, brain, and eyes. This chemical compound causes irritation to the skin, eyes and respiratory system.
Hazard Codes Sodium bromide (CAS NO.7647-15-6):  IrritantXi
Risk Statements:  36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements:  24/25-25-36-26 
S24/25:Avoid contact with skin and eyes. 
S25:Avoid contact with eyes. 
S36:Wear suitable protective clothing. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 1
F: 3
HS Code: 28275100

Sodium Bromide Specification

 Sodium bromide , its cas register number is 7647-15-6. It also can be called Sedoneural ; Bromide salt of sodium ; Bromnatrium ; Bromnatrium [German] ; and Trisodium tribromide . Its classification code are Drug / Therapeutic Agent and Reproductive Effect.

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