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Sodium Propionate
CAS No.: 137-40-6
Molecular Formula: C3H5NaO2 Molecular Weight: 96.06
Molecular Structure:
Property:
Sodium Propionate is white crystal, grain or crystalline powder. Sodium Propionate is odorless or with little Propionic Acid smell. Sodium Propionate is easily soluble in water, soluble in ethanol, slightly soluble in acetone.
Specifications:
| Item | Index |
| Assay(as dry) % | ≥99.0-100.5 |
| Loss on Dry % | ≤0.0003 |
| Iron (Fe) % | ≤0.0025 |
| Arsenic (as As) % | ≤0.002 |
| Heavy Metals(as Pb) % | ≤17 |
| Alkalinity(as Na2CO3) | pass test |
Usage
Sodium Propionate is used as a food preservative and is represented by the food labeling E in Europe. Sodium Propionate is used primarily as a mold inhibitor in bakery products.
Package and storage:
Sodium Propionate is packed in 25kg kraft paper bag. Sodium Propionate should be stored in cool and air place.
Keywords:
Sodium Propionate, Napropion, Propanoic Acid Sodium Salt