840108 | CAS 110-86-1
Pyridine for analysis, ACS - Reag. Ph.Eur. - Reag. USP,
Product information
| Brand RubyChem |
CAS Numbers 110-86-1 |
EC Number 203-809-9 |
HS Code 2933 31 00 |
Grade ACS,Reag. Ph Eur |
| Molar Mass 79.1 g/mol |
Chemical Formula C₅H₅N |
Synonyms Azabenzene; Azine; Pyridin |
||
Specifications
| Property | Value |
|---|---|
| Purity (GC) | ≥ 99.0 % |
| Description | Clear colourless liquid |
| Boiling point | 114.2 - 116.2 °C |
| Water (Karl Fischer) | ≤ 0.1 % |
| Residue on evaporation | ≤ 0.002 % |
| Water solubility | Conform |
| Substances reducing KMnO₄ | Conform |
| Ammonia (NH₃) | ≤ 0.002 % |
| Chloride (Cl) | ≤ 0.001 % |
| Sulfate (SO₄) | ≤ 0.001 % |
| Cu (Copper) | ≤ 0.0005 % |
Physicochemical Information
| Property | Value |
|---|---|
| Boiling Point | 115 °C (1.013 hPa) |
| Density | 0.98 g/cm3 (20 °C) |
| Melting Point | -42 °C |
| pH value | 8.81 (H₂O, 20 °C) |
| Vapor pressure | 26.7 hPa (25 °C) |
| Storage | Store at +2°C to +30°C. |
Safety Information
| Property | Value |
|---|---|
| Hazard Pictogram(s) |   |
| Hazard Statement(s) | H225: Highly flammable liquid and vapour. H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled. H315: Causes skin irritation. H319: Causes serious eye irritation. |
| Precautionary Statement(s) | P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. |
| Signal Word | Danger |
| Hazar Class | 3 |
| Package Group | II |
| UN ID | UN 1282 |
