Propionic Acid 99%
99%
Properties
| Vapour pressure | 2.4 mm Hg ( 20 ℃) |
| Water Solubility | Completely miscible |
| Autoignition temp. | 955 °F |
| Explosion limit | 12.1 % |
| Assay Purity | 0.99 |
| Refractive index | n20/D 1.386 (lit.) |
| B pt. | 141 ℃ (lit.) |
| M pt. | 24-23 ℃(lit.) |
| Density | 0.993 g/mL at 25 ℃ (lit.) |
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 | 2915501000 |
| Flash point | 54℃ |
| Storage Temp. | Store at room temperature. |
| Storage Class | 3 |
| Packaging | Glass Bottle |
| UN Number | 3463 |
Description
Recommended products
2-Fluoro-5-Nitroacetophenone 98.0%(GC)
Application
Propionic acid may be used to alter limestone in order to increase its ability of CO2uptake.
Purpose
For R&D use onlynot for drug household or other uses.
General Description
Propionic acid (PA) also known as propanoic acid is a short chain fatty acid mainly used as food preservative. It is one of the main metabolic end product formed during the fermentation of undigested food in the colon by the microbiota.Its manufacture by glycerolglucose co-fermentation usingPropionibacterium acidipropionicihas been reported.[3]Crystal structure study reveals that PA crystals are monoclinic with space groupP21c.
Documents
| SDS |
| COA |
| Specification |
| Bulk quote order form |