Propionic acid PurChrom Ultra Eluent additive for LC-MS
PurChrom Ultra
Properties
| Vapour pressure | 5 hPa (20 °C) |
| Autoignition temp. | 955 °F |
| Explosion limit | 12.1 % |
| Assay Purity | >99.5% |
| Refractive index | n20/D 1.386 (lit.) |
| B pt. | 141 °C (1.013 hPa) |
| M pt. | -21°C |
| Density | 0.99 g/cm3 (20 °C) |
Safety Information
| Hazard Statement(s) | H226,H314,H335 |
| Precautionary Statement | P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338 |
| Symbol | |
| Signal word | Danger |
| HS Code | 29155000 |
| Flash point | 12.0%(V) |
| Storage Temp. | Room Temperature |
| Storage Class | 3 - Flammable liquids |
| UN Number | UN3463 |
Description
Application
Used as an eluent additive in LC-MS and UHPLC-MS workflows propionic acid enhances ionization efficiency and improves chromatographic separation of polar and basic analytes. It is suitable for bioanalytical pharmaceutical and environmental testing requiring high sensitivity.
Purpose
For R&D
General Description
Propionic Acid PurChrom Ultra is a high-purity volatile short-chain carboxylic acid formulated for LC-MS applications. It offers excellent solubility in water and organic solvents providing effective pH control and low background interference. Its volatility ensures compatibility with mass spectrometry detection.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form |