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82702
Riedel-de Haën
Pyridine
SKU
82702
Puriss. p.a., ACS Reagent, ≥99.8% (GC)
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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 |
Documents
Specifications
| Property | Value |
|---|---|
| Assay (GC) | Min. 99.8 % |
| Density (D 20/4) | 0.982 - 0.984 |
| Refractive index (n 20/D) | 1.509 - 1.511 |
| Solubility in water | complying |
| Non-volatile matter | Max. 0.002 % |
| Water (Karl Fischer) | Max. 0.05 % |
| Aluminium (Al) | Max. 0.5 % |
| Barium (Ba) | Max. 0.1 ppm |
| Bismuth (Bi) | Max. 0.1 ppm |
| Calcium (Ca) | Max. 0.5 ppm |
| Cadmium (Cd) | Max. 0.05 ppm |
| Cobalt (Co) | Max. 0.02 ppm |
| Chromium (Cr) | Max. 0.02 ppm |
| Copper (Cu) | Max. 0.05 ppm |
| Iron (Fe) | Max. 0.1 ppm |
| Potassium (K) | Max. 0.5 ppm |
| Lithium (Li) | Max. 0.1 ppm |
| Magnesium (Mg) | Max. 0.1 ppm |
| Manganese (Mn) | Max. 0.02 ppm |
| Molybdenum (Mo) | Max. 0.1 ppm |
| Sodium (Na) | Max. 0.5 ppm |
| Nickel (Ni) | Max. 0.02 ppm |
| Lead (Pb) | Max. 0.1 ppm |
| Strontium (Sr) | Max. 0.1 ppm |
| Zinc (Zn) | Max. 0.5 ppm |
| Chloride (Cl) | Max. 0.001 % |
| Sulfate (SO4) | Max. 0.001 % |
| KMnO4 reducing substances | complying |
| Ammonia (NH3) | Max. 0.002 % |
| Vapor Pressure | 20 mmHg ( 25 °C) |
| Refractive Index | n |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 12.4 %(V) |
| Certification | ACS Reagent |
| Color | Colorless |
| Density | 0.98 g/cm3 (20 °C) |
| Flashpoint | 20 °C |
| 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 | 99.80 |
| Purity Details | >=99.80% |
| Solubility in Water | Completely miscible |
| Upper Explosion Limit | 12.4 %(V) |
| Vapor Pressure | 95 hPa (50 °C) |
| Viscosity | 0.88 mPa.s (25 °C) |
| pH-Value | 8.8 (20 °C) |
| Product Line | Puriss. p.a. |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 3 |
| Package Group | II |
| UN ID | UN1282 |
