Pyridin, anhydrous ≥99.7%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS, ISO analytical reagent, for Karl Fischer titration

Leverandør: VWR Chemicals
Danger

Synonymer: Azabenzene, Azine

27198.298EA 2925 NOK
27198.298
Pyridin, anhydrous ≥99.7%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS, ISO analytical reagent, for Karl Fischer titration
Pyridine
Formel: C₅H₅N
Kokepunkt: 115 °C (1013 hPa)
Smeltepunkt: –44 °C
Tetthet: 0,983 g/cm³ (20 °C)
Flash punkt: 17 °C
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00011732
CAS-nummer: 110-86-1
EINECS: 203-809-9
FN: 1282
ADR: 3,II
Merck Indeks: 13,08060
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Spesifikasjon Testresultater

Appearance Clear colourless liquid
Assay (GC) Min. 99.7 %
Acidity or alkalinity Max. 0.200 meq/g
Water Max. 0.0200 %
Evaporation residue Max. 0.0020 %
Reducing substances Max. 0.0005 %
Piperidine Max. 0.0100 %
2-Methylpyridine Max. 0.20 %
NH4 (Ammonium) Max. 0.0010 %
Cl (Chloride) Max. 0.0005 %
SO4 (Sulphate) Max. 0.0005 %
Al (Aluminium) Max. 0.5 ppm
B (Boron) Max. 0.02 ppm
Ba (Barium) Max. 0.1 ppm
Ca (Calcium) Max. 0.5 ppm
Cd (Cadmium) Max. 0.01 ppm
Co (Cobalt) Max. 0.01 ppm
Cr (Chromium) Max. 0.02 ppm
Cu (Copper) Max. 0.05 ppm
Fe (Iron) Max. 0.1 ppm
Mg (Magnesium) Max. 0.1 ppm
Mn (Manganese) Max. 0.01 ppm
Ni (Nickel) Max. 0.01 ppm
Pb (Lead) Max. 0.01 ppm
Sn (Tin) Max. 0.1 ppm
Zn (Zinc) Max. 0.05 ppm


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