Pyridinium tribromide 90+%, grado tecnico
Fornitore: Thermo Scientific
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Pericolo
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Synonyms:
Pyridinium bromide perbromide, Monopyridin-1-ium tribromide, Pyridine hydrobromide perbromide
158361000
158365000
ACRO158361000EA
124
EUR
ACRO158361000
ACRO158365000
Pyridinium tribromide 90+%, grado tecnico
Pyridinium tribromide
Formula:
C₅H₆Br₃N Peso molecolare: 319,82 g/mol Punto di fusione: 127…133 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00013223 CAS Number: 39416-48-3 EINECS: 254-446-8 UN: 3261 ADR: 8,II |
Risultati del test di specificazione
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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