Propionian sodu >98% - 10 000g

Sodium Propionate

Synonyms: Sodium propanoate, Propionic acid sodium salt
CAS Number: 137-40-6
EC Number: 205-290-4
Chemical Formula: C₃H₅NaO₂
Molar Mass: 96.06 g/mol
Appearance: White crystalline powder or granules
Odor: Slightly characteristic or faintly pungent

Chemical and Physical Properties

• Density: ~1.52 g/cm³

• Melting Point: >280 °C (decomposes)

• Solubility: Highly soluble in water; slightly soluble in ethanol

• pH (10% solution): Approx. 8.5–10.5

Applications

• Chemical Synthesis: Intermediate for organic compounds and salt forms

• Laboratory Use: Buffering agent and component in chemical reactions

• Preservation and Storage Research: Applied in non-food settings for mold control studies

• Industrial Formulations: Used in coatings, antifungal formulations, and as a stabilizer in non-consumable goods

⚠️ Not intended for pharmaceutical or food applications.

Safety Information

Signal Word: ⚠️ Warning

GHS Hazard Statements

H312 (32.2%): Harmful in contact with skin [Warning Acute toxicity, dermal]

H319 (33.5%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

• Precautionary Statement Codes

  P264+P265, P280, P302+P352, P305+P351+P338, P317, P321, P337+P317, P362+P364, and P501

Handling and Storage

• Handling: Avoid creating dust. Use personal protective equipment

• Storage: Store in a tightly closed container in a cool, dry, and well-ventilated area