Pyridine ≥99.5% (by GC), Puriss. p.a. ACS, Reag. Ph. Eur., Riedel-de Haën™
Supplier: Honeywell Chemicals
Certificates
About this item
CAS Number:110-86-1
:
Formula:C₅H₅N
MDL Number:MFCD00011732
Merck Index:13,08060
Boiling Pt:115 °C (1.013 hPa)
Melting Pt:–42 °C
Density:0.98 g/cm³ (20 °C)
Flash Pt:12.4 %(V)
Storage Temperature:Ambient
UN:1282
ADR:3,II
:79.1 g/mol
EINECS:203-809-9
:GHS02
:GHS08
:GHS07
Specification Test Results
- Assay (GC):Min. 99.5 %
- Boiling range:114 - 116 °C
- Explosion Limit:12.4 %
- Non-volatile matter:Max. 0.002 %
- Water (Karl Fischer):Max. 0.1 %
- Ammonia (NH₃):Max. 0.001 %
- 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. 0.000003 %
- 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 %
- Solubility in water:complying
- Refractive Index:n20/D 1.509 (lit.)