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Bromid draselný ≥99.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®

Dodavatel: Avantor
Varování

2997-07EA 0 CZK
2997-07 2997-01
Bromid draselný ≥99.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®
Bromid draselný
Vzorec: KBr
MW: 119 g/mol
Bod varu: 1435 °C (1013 hPa)
Bod tání: 730 °C
Hustota: 2,75 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011358
CAS číslo: 7758-02-3
EINECS: 231-830-3
Merck Index: 12,07780

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Výsledky specifikačního testu

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
Assay (KBr) (by Ag titrn) ≥99.0 %
Insoluble Matter ≤0.005 %
pH of 5% Solution at 25°C 5.0 - 8.8
Bromate (BrO₃) ≤0.001 %
Iodate (IO₃) ≤0.001 %
Chloride (Cl) ≤0.2 %
Iodide (I) ≤0.001 %
Nitrogen Compounds (as N) ≤0.005 %
Sulfate (SO₄) ≤0.005 %
Barium (Ba) ≤0.002 %
Calcium (Ca) ≤0.002 %
Magnesium (Mg) ≤0.001 %
Sodium (Na) ≤0.02 %
Trace Impurities - ACS - Heavy Metals (as Pb) ≤5 ppm
Trace Impurities - Iron (Fe) ≤5 ppm
Meets Reagent Specifications for testing USP/NF monographs

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