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Pyridine Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™
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Quantity:
3 x 1.2 mL
Description
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Pyridine is a heterocyclic aromatic compound that is a commonly used solvent in organic and inorganic chemistry. Its weakly basic nature allows it to act as a proton acceptor in acid base reactions, and to form salts with strong acids. In the acylation of alcohols, pyridine can act as a nucleophilic catalyst.
Specifications
Specifications
| Packaging | Ampule |
| CAS | 110-86-1 |
| Ignition Point | 899°F |
| Vapor Pressure | 10 mmHg (13.2°C) |
| Vapor Density | 2.72 (vs. air) |
| Density | 0.978 g/mL (at 25°C) |
| Flash Point | 17.0°C - closed cup |
| Purity Grade Notes | These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
| Linear Formula | C5H5 N |
| MDL Number | MFCD00011732 |
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