Pyridine, HiPerSolv CHROMANORM® for HPLC, VWR Chemicals BDH®

Supplier: VWR International

BDH67007.400
BDH67007.400CS 2142.87 USD
BDH67007.400
Pyridine, HiPerSolv CHROMANORM® for HPLC, VWR Chemicals BDH®
Pyridine
Formula: C₅H₅N
MW: 79.1 g/mol
Boiling Pt: 115 °C (1013 hPa)
Melting Pt: –44 °C
Flash Pt: 17 °C
MDL Number: MFCD00011732
CAS Number: 110-86-1
UN: 1282
ADR: 3,II
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Specification Test Results

Assay (by GC-FID) Min 99.8%
Color Max 10 APHA
Residue after evaporation Max 4 ppm
Water (by KF coulometry) Max 0.05%
Transmittance at 315 nm Min 10 T(%)
Transmittance at 320 nm Min 30 T(%)
Transmittance at 325 nm Min 60 T(%)
Transmittance at 340 nm Min 80 T(%)
Transmittance at 350 nm Min 98 T(%)
Optical absorbance at 315 nm Max 1.00 AU
Optical absorbance at 320 nm Max 0.50 AU
Optical absorbance at 325 nm Max 0.20 AU
Optical absorbance at 340 nm Max 0.10 AU
Optical absorbance at 350 nm Max 0.01 AU
Optical absorbance at 400 nm Max 0.01 AU

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