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LC4906 Potassium bromide
99.999

 

Order number Packaging Quantity Price €
AC31906 Plastic bottle 100 g 70.2
AC31906 Plastic bottle 500 g 279

 

Product information
Hill Formula BrK
Chemical formula KBr
HS Code 2827 51 00
EC number 231-830-3
Molar mass 119.00 g/mol
CAS number 7758-02-3

 

Chemical and physical data
Solubility 650 g/l (20 °C)
Melting point 730 °C
Molar mass 119.00 g/mol
Density 2.75 g/cm3 (20 °C)
Bulk density 900 – 1000 kg/m3
pH value 5.5 – 8.5 (50 g/l, H2O, 20 °C)
Boiling point 1435 °C
Vapor pressure 1.3 hPa (795 °C)

 

Safety information
RTECS TS7650000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

 

Toxicological data
LD 50 oral LD50 rat 3070 mg/kg

 

Specifications
Purity (metallic) ≥ 99.999 %
Assay (argentometric) ≥ 99.5 %
Bromate (BrO3) ≤ 10 ppm
Chloride (Cl) ≤ 500 ppm
Iodide (I) ≤ 200 ppm
Sulphate (SO4) ≤ 10 ppm
Total nitrogen (N) ≤ 2 ppm
Al (Aluminium) ≤ 0.02 ppm
Ba (Barium) ≤ 0.5 ppm
Ca (Calcium) ≤ 0.1 ppm
Cd (Cadmium) ≤ 0.005 ppm
Ce (Cerium) ≤ 0.005 ppm
Co (Cobalt) ≤ 0.005 ppm
Cr (Chromium) ≤ 0.005 ppm
Cu (Copper) ≤ 0.005 ppm
Fe (Iron) ≤ 0.010 ppm
La (Lanthanum) ≤ 0.005 ppm
Li (Lithium) ≤ 0.5 ppm
Mg (Magnesium) ≤ 0.05 ppm
Mn (Manganese) ≤ 0.005 ppm
Na (Sodium) ≤ 5 ppm
Ni (Nickel) ≤ 0.005 ppm
Pb (Lead) ≤ 0.005 ppm
Sc (Scandium) ≤ 0.005 ppm
Sm (Samarium) ≤ 0.005 ppm
Sr (Strontium) ≤ 0.05 ppm
Tl (Thallium) ≤ 0.01 ppm
Y (Yttrium) ≤ 0.005 ppm
Zn (Zinc) ≤ 0.01 ppm