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Pirydyna ≥99.7%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. reagent analityczny

Dostawca: VWR Chemicals
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27199.460EA 0 PLN
27199.460 27199.268 27199.292 27199.326
Pirydyna ≥99.7%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. reagent analityczny
Pirydyna
Formuła: C₅H₅N
MW: 79,1 g/mol
Temp. Wrzenia: 115 °C (1013 hPa)
Temp. topnienia: –44 °C
Gęstość: 0,983 g/cm³ (20 °C)
Temp. Zapłonu: 17 °C
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00011732
Numer CAS: 110-86-1
Numer WE (dawny EINECS): 203-809-9
Jednostka: 1282
ADR: 3,II
Klasyfikacja Merck : 12,08153
https://pl.vwr.com/stibo/web/std.lang.all/07/97/790797.jpg

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Wyniki testów specyfikacyjnych

Assay (on anhydrous substance) Min. 99.7 %
IR Spectrum Passes test
Solubility in water Passes test ACS
Acidity or alkalinity Max. 0.2 meq/g
Boiling point 114 - 116 °C
Colouration Max. 10 APHA
Density (20/4) 0.981 - 0.983
Evaporation residue Max. 20 ppm
Substances reducing KMnO4 (as O) Max. 5 ppm
alpha-Picoline Max. 0.2 %
Piperidine Max. 100 ppm
Water Max. 0.1 %
Cl (Chloride) Max. 5 ppm
NH3 (Ammonia) Max. 20 ppm
SO4 (Sulphate) Max. 5 ppm
Al (Aluminium) Max. 0.05 ppm
B (Boron) Max. 0.02 ppm
Ba (Barium) Max. 0.02 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
K (Potassium) Max. 0.2 ppm
Mg (Magnesium) Max. 0.05 ppm
Mn (Manganese) Max. 0.01 ppm
Na (Sodium) Max. 1 ppm
Ni (Nickel) Max. 0.01 ppm
Pb (Lead) Max. 0.01 ppm
Sn (Tin) Max. 0.1 ppm
Sr (Strontium) Max. 0.02 ppm
Zn (Zinc) Max. 0.05 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test

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