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360570
Riedel-de Haën
Pyridine
SKU
360570
ACS Reagent, ≥99.0%
Synonym(s)
Azabenzene; Azine; Pyridin
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ACS GENERAL USE SOLVENTS
- value priced solution for applications such as preparative-scale HPLC, cleaning and organic synthesis
- suitable for less demanding applications such as routine isocratic HPLC
- variations and decrease issues traceable to solvent contamination
- all solvents are tested to meet ACS general use specifications
| Brand Riedel-de Haën | Beilstein Registry Number | CAS Numbers (All) | EC Number | Linear Formula C5H5N |
| MDL Number | Molar Mass 79.1 g/mol | RTECS Number UR8400000 | Synonyms Azabenzene; Azine; Pyridin |
Documents
Specifications
| Property | Value |
|---|---|
| Identity (IR) | complying |
| Assay (GC) | Min. 99.0 % |
| Non-volatile matter | Max. 0.002 % |
| Water (Karl Fischer) | Max. 0.1 % |
| Ammonia (NH3) | Max. 0.002 % |
| Copper (Cu) | Max. 0.0005 % |
| Chloride (Cl) | Max. 0.001 % |
| Sulfate (SO4) | Max. 0.001 % |
| Solubility in water | complying |
| KMnO4 reducing substances | complying |
| Appearance | complying |
| Vapor Density | 2.72 (vs air) |
| Vapor Pressure | 20 mmHg ( 25 °C) |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 115 °C (1.013 hPa) |
| Certification | ACS Reagent |
| Color | Colorless |
| Density | 0.98 g/cm3 (20 °C) |
| Flashpoint | 12.4 %(V) |
| Form | Liquid |
| Grade | ACS Grade |
| Incompatible Materials | Strong oxidizing agents, Strong acids |
| Lower Explosion Limit | 1.8 %(V) |
| Melting Point/Range | -42 °C |
| Partition Coefficient | 0.65 |
| Purity Percentage | 99.00 |
| Purity Details | >=99.00% |
| Solubility in Water | Completely miscible |
| Upper Explosion Limit | 12.4 %(V) |
| Vapor Pressure | 26 hPa (25 °C) |
| Viscosity | 0.88 mPa.s (25 °C) |
| pH-Value | 8.8 (20 °C) |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 3 |
| Package Group | II |
| UN ID | UN1282 |
