Pyridinium tribromide 90+%, Technical Grade
Supplier: Thermo Fisher Scientific
Certificates
About this item
Synonyms: Pyridinium bromide perbromide, Monopyridin-1-ium tribromide, Pyridine hydrobromide perbromide
CAS Number:39416-48-3
:
Formula:C₅H₆Br₃N
MDL Number:MFCD00013223
Molecular Weight:319.82 g/mol
Melting Pt:127…133 °C
Storage Temperature:Ambient
EINECS:254-446-8
UN:3261
ADR:8 II
:GHS05
:GHS07
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- 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
Specification Test Results
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