Pyridine, puriss., Reag. Ph. Eur., dried, =0.0075% water, =9

Name: Pyridine
Description: puriss., Reag. Ph. Eur., dried, ≤0.0075% water, ≥99.5% (GC)

Container Type: Glass Bottle

Molar Mass: 79.1 g/mol

Empirical Formula: C₅H₅N
Linear Formula: C₅H₅N

CAS Number: 110-86-1
Bielstein Registry Number: 103233
EC Number: 203-809-9
MDL Number: MFCD00011732

SPECIFICATIONS

Assay (GC): min. 99.5 %
Boiling range: 114 - 116 °C
Assay (GC): min. 99.5 %
Boiling range: 114 - 116 °C
Non-volatile matter: max. 0.002 %
Water (Karl Fischer): max. 0.0075 %
Aluminium (Al): max. 0.00005 %
Boron (B): max. 0.000002 %
Barium (Ba): max. 0.00001 %
Calcium (Ca): max. 0.00005 %
Cadmium (Cd): max. 0.000005 %
Cobalt (Co): max. 0.000002 %
Chromium (Cr): max. 0.000002 %
Copper (Cu): max. 0.000002 %
Iron (Fe): max. 0.00001 %
Magnesium (Mg): max. 0.00001 %
Manganese (Mn): max. 0.000002 %
Nickel (Ni): max. 0.000002 %
Lead (Pb): max. 0.00001 %
Tin (Sn): max. 0.00001 %
Zinc (Zn): max. 0.00001 %
Chloride (Cl): max. 0.0005 %
Sulfate (SO₄): max. 0.0005 %
KMnO₄ reducing matter (as O): max. 0.0005 %
Piperidine (GC): max. 0.01 %
2-picoline (GC): max. 0.2 %
Ammonia (NH₃): max. 0.001 %
2-picoline (GC): max. 0.2 %
Ammonia (NH₃): max. 0.001 %



PHYSICAL PROPERTIES

Refractive Index: n20/D 1.509(lit.)
Vapor Density: 2.72 (vs air)
Vapor Pressure: 10 mmHg ( 13.2 °C)
Boiling Point: 115 °C
Freezing Point: -42 °C
Density: 0.98 g/cm3



SAFETY INFORMATION

Flashpoint: 20 °C
Hazard Class: 3
Package Group: II
UN ID: 1282
Signal Word: Danger

GHS Classification:
Flammable (GHS02)
Harmful (GHS07)

Hazard Statement(s):
Highly flammable liquid and vapour (H225)
Harmful if swallowed (H302)
Harmful in contact with skin (H312)
Harmful if inhaled (H332)

Precautionary Statement(s):
Wear respiratory protection (P284)
Wear protective gloves/protective clothing/eye protection/face protection (P280)
Do not breathe dust/fume/gas/mist/vapours/spray (P260)
Take precautionary measures against static discharge (P243)

Certificate of Analysis Search
Safety Data Sheet Search
Certificate of Origin Search