Sigma-Aldrich Sodium Bromide 99.995 Supr

Grade

for inorganic trace analysis

Quality Level

100

Vapor Pressure

1.3 hPa ( 806 °C)

Assay

99.995%

Potency

3500 mg/kg LD₅₀, oral (Rat)
>2000 mg/kg LD₅₀, skin (Rabbit)

pH

5.74 (22.5 °C, 430 g/L in H₂O)

Solubility

946 g/L

Density

3.2 g/cm³at 25 °C

Bulk Density

1750 kg/M³

Storage Temp.

2-30°C

Related Categories

Salts

Analysis Note

Purity (metallic): ≥ 99.995 %
Assay (argentometric): ≥ 99.0 %
Phosphate (PO₄) (as P): ≤ 10 ppm
Sulfate (SO₄) (as S): ≤ 20 ppm
Al (Aluminium): ≤ 0.05 ppm
Ba (Barium): ≤ 5.0 ppm
Ca (Calcium): ≤ 0.10 ppm
Cd (Cadmium): ≤ 0.010 ppm
Ce (Cerium): ≤ 0.010 ppm
Co (Cobalt): ≤ 0.010 ppm
CR (Chromium): ≤ 0.010 ppm
Cs (Cesium): ≤ 5 ppm
Cu (Copper): ≤ 0.050 ppm
Eu (Europium): ≤ 0.010 ppm
Fe (Iron): ≤ 0.05 ppm
K (Potassium): ≤ 10 ppm
La (Lanthanum): ≤ 0.010 ppm
Li (Lithium): ≤ 0.1 ppm
mg (Magnesium): ≤ 0.05 ppm
Mn (Manganese): ≤ 0.050 ppm
Ni (Nickel): ≤ 0.05 ppm
Pb (Lead): ≤ 0.05 ppm
Rb (Rubidium): ≤ 5 ppm
Sc (Scandium): ≤ 0.010 ppm
Sm (Samarium): ≤ 0.010 ppm
Sr (Strontium): ≤ 0.05 ppm
Tl (Thallium): ≤ 0.05 ppm
Y (Yttrium): ≤ 0.010 ppm
Yb (Ytterbium): ≤ 0.010 ppm
Zn (Zinc): ≤ 0.05 ppmSUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, GermanyGHS07,GHS08H336 - H361fd - H373P202 - P260 - P271 - P280 - P304 + P340 + P312 - P308 + P313