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Pyridinium tribromide 90+%, Technical Grade

Dodávateľ: Thermo Fisher Scientific
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Synonymá: Pyridinium bromide perbromide, Monopyridin-1-ium tribromide, Pyridine hydrobromide perbromide

158361000 158365000
ACRO158361000EA 173.84 EUR
ACRO158361000 ACRO158365000
Pyridinium tribromide 90+%, Technical Grade
Pyridinium tribromide
Vzorec: C₅H₆Br₃N
Mw: 319.82
Teplota tavenia: 127…133 °C
Skladovacia teplota: Ambient
Číslo MDL: MFCD00013223
Číslo CAS: 39416-48-3
EINECS: 254-446-8
OSN: 3261
ADR: 8 II

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Výsledky špecifikačného testu

Appearance Orange to red to brown Powder or crystals and/or chunks
Infrared spectrum Conforms
Melting point 130 to 137 °C (Dec)
Titration Iodometric ≥90.0 %
UV (0.1 M in water)
pH 3.8 to 4.5 (1 M in water)
Titration with NaOH ≥99.4 %
Chloride (Cl) ≤0.005 %
Iron (Fe) ≤0.0005 %
Heavy metals (as Pb) ≤10 ppm


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