Potassium bromide 99+% for analysis
Supplier: Thermo Fisher Scientific
About this item
- CAS Number:7758-02-3
- Formula:KBr
- MDL Number:MFCD00011358
- Molecular Weight:119 g/mol
- Merck Index:13,07701
- Boiling Pt:1435 °C (760 mmHg)
- Melting Pt:734 °C
- Density:2,75 g/cm³ (20 °C)
- Storage Temperature:Ambient
- EINECS:231-830-3
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Product Details & Documents
- CAS Number:7758-02-3
- Formula:KBr
- MDL Number:MFCD00011358
- Molecular Weight:119 g/mol
- Merck Index:13,07701
- Boiling Pt:1435 °C (760 mmHg)
- Melting Pt:734 °C
- Density:2,75 g/cm³ (20 °C)
- Storage Temperature:Ambient
- EINECS:231-830-3
Specifications for Product Family
Specification Test Results
- Appearance:White Crystalline powder or crystals and/or chunks
- Titration Argentometric:≥99.0 %
- Loss on drying:≤0.5 % (105°C)
- pH:5.0 to 8.8 (5 % at 25°C)
- Chloride (Cl):≤0.2 %
- Iodide (I):≤0.05 %
- Bromate (BrO3):≤0.001 %
- Sulfate (SO4):≤0.005 %
- Barium (Ba):≤0.002 %
- Calcium (Ca):≤0.002 %
- Iron (Fe):≤5 ppm
- Sodium (Na):≤0.1 %
- Heavy metals (as Pb):≤5 ppm
- Insoluble matter:≤0.005 % (in water)