Potassium bromide CAS NO.7758-02-3

Potassium bromide Basic information

Product Name:    Potassium bromide
Synonyms:    bromuredepotassium;Hydrobromic acid potassium salt;KBr;Potassium bromide (KBr);potassiumbromide(kbr);Potassiumbromidecrystalopticdisc,13mmx2mm,polishedbothsides;Potassiumbromidecrystalopticrectangle,38.5mmx19.5mmx4mm,unpolished;Potassiumbromidecrystalopticrectangle,41mmx23mmx6mm,unpolished
CAS:    7758-02-3
MF:    BrK
MW:    119
EINECS:    231-830-3
Product Categories:   
Mol File:    7758-02-3.mol

Potassium bromide Chemical Properties
Melting point     734 °C (lit.)
Boiling point     1435 °C/1 atm (lit.)
density     3.119 g/mL at 25 °C(lit.)
vapor density     7.14 (vs air)
vapor pressure     175 mm Hg ( 20 °C)
refractive index     1.559
Fp     1435°C
storage temp.     2-8°C
solubility     H2O: 1 M at 20 °C, clear, colorless
form     random crystals
color     White
Specific Gravity    2.75
PH    5.0-8.8 (25℃, 50mg/mL in H2O)
Water Solubility     650 g/L (20 ºC)
λmax    λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01
Sensitive     Hygroscopic
Merck     14,7618
Stability:    Stable. Incompatible with strong oxidizing agents, strong acids, bromine trifluoride and bromine trichloride.
InChIKey    IOLCXVTUBQKXJR-UHFFFAOYSA-M
CAS DataBase Reference    7758-02-3(CAS DataBase Reference)
NIST Chemistry Reference    Potassium bromide(7758-02-3)
EPA Substance Registry System    Potassium bromide (7758-02-3)

Safety Information
Hazard Codes     Xi
Risk Statements     36/37/38-36
Safety Statements     26-45-61-7/9-39-36
RIDADR     UN 1744 8/PG 1
WGK Germany     2
RTECS     TS7650000
F     3-10
TSCA     Yes
HS Code     28275100
Hazardous Substances Data    7758-02-3(Hazardous Substances Data)
Toxicity    LD50 orally in Rabbit: > 2000 mg/kg