Irritant Potassium bromide 98%, extra pure
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:7758-02-3
:
Formula:KBr
MDL Number:MFCD00011358
Merck Index:13,07701
Boiling Pt:1435 °C (760 mmHg)
Melting Pt:734 °C
Density:2,75 g/cm³ (20 °C)
:119 g/mol
EINECS:231-830-3
:GHS07
Storage Temperature:Ambient
Specification Test Results
- Appearance:White Crystalline powder and/or chunks
- Titration Argentometric:≥97.5 % (on dry substance)
- Loss on drying:≤1 %
- Chloride (Cl):≤4500 ppm
- Iodide (I):≤200 ppm
- Sulfate (SO4):≤50 ppm
- Iron (Fe):≤10 ppm
- Heavy metals (as Pb):≤10 ppm
- Oxidizing substance:≤0.001 % (as KBrO3)
- Alkaline earth metals:≤0.05 % (as Ba)
Specification Test Results
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