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Piridina ≥99.7%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. per analisi

Fornitore: VWR Chemicals
Pericolo

27199.460EA 0 EUR
27199.460 27199.292 27199.326 27199.268
Piridina ≥99.7%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. per analisi
Piridina
Formula: C₅H₅N
Peso molecolare: 79,1 g/mol
Punto di ebollizione: 115 °C (1013 hPa)
Punto di fusione: –44 °C
Densità: 0,983 g/cm³ (20 °C)
Flash Pt: 17 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00011732
CAS Number: 110-86-1
EINECS: 203-809-9
UN: 1282
ADR: 3,II
Merck Index: 12,08153
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Risultati del test di specificazione

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. 0.1 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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