CAS 137-40-6

Sodium propionate

Description:

Sodium propionate is a sodium salt of propionic acid, characterized by its white crystalline appearance and hygroscopic nature. It is commonly used as a food preservative due to its ability to inhibit the growth of mold and certain bacteria, thereby extending the shelf life of various food products. The substance is soluble in water, which facilitates its application in aqueous solutions. Sodium propionate has a slightly salty taste and is generally recognized as safe (GRAS) by food safety authorities when used within prescribed limits. In addition to its role in food preservation, it is also utilized in the pharmaceutical and cosmetic industries, where it can serve as a buffering agent or a stabilizer. The compound has a relatively low toxicity profile, making it suitable for various applications. Its chemical formula is C3H5NaO2, and it typically exhibits a pH-neutral behavior in solution, contributing to its versatility in different formulations.

Formula: C₃H₆O₂·Na

InChI: InChI=1S/C3H6O2.Na/c1-2-3(4)5;/h2H2,1H3,(H,4,5);

InChI key: InChIKey=AIISNCGKIQZINV-UHFFFAOYSA-N

SMILES: C(CC)(O)=O.[Na]

Synonyms:

• Bioban-S
• Deketon
• E 281
• Impedex
• Mycoban
• Napropion
• Natriumpropionat
• Ocuseptine
• Propanoate, Sodium
• Propanoic acid, sodium salt (1:1)
• Propi-Ophtal
• Propiofar
• Propion
• Propionate de sodium
• Propionato De Sodio
• Propionic acid, sodium salt
• Propisol
• Sodium Propionate
• Sodium ethanecarboxylate
• Sodium propanoate
• Whit-Pro

Sodium Propionate

CAS: 137-40-6

Formula: C₃H₅NaO₂

Purity: >98.0%(T)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 96.06

Ref: 3B-P0512

Sodium propionate, 99%

CAS: 137-40-6

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₃H₅NaO₂

Purity: 99%

Color and Shape: White, Crystals or powder or crystalline powder or granular powder

Molecular weight: 96.06

Ref: 02-A17440

Sodium Propionate

CAS: 137-40-6

Other salts and esters of propionic acid

Formula: C₃H₅NaO₂

Color and Shape: White Crystalline Powder

Molecular weight: 96.06

Ref: 45-1614603

Propanoic acid, sodium salt (1:1)

CAS: 137-40-6

Formula: C₃H₅NaO₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 96.0604

Ref: IN-DA0012OC

Sodium propanoate

CAS: 137-40-6

Sodium propanoate

Formula: ·Na·C₂H₅CO₂

Purity: 98%

Color and Shape: fine. white powder

Molecular weight: 96.06g/mol

Ref: 54-OR70110

Sodium propionate

CAS: 137-40-6

Sodium propionate (Propionic acid sodium salt) has potential anti-inflammatory and anti-apoptotic activities, inhibiting certain signaling pathways.

Formula: C₃H₅NaO₂

Color and Shape: Soild

Molecular weight: 96.06

Ref: TM-T200800

Sodium Propionate

CAS: 137-40-6

Formula: C3H6O2.Na

Purity: >99%

Color and Shape: Solid

Molecular weight: 97.07

Ref: 48-42-0300

Propionic acid sodium

CAS: 137-40-6

Formula: C₃H₅O₂·Na

Color and Shape: Neat

Molecular weight: 96.06

Ref: 04-C16493300

Sodium Propionate

Controlled Product

CAS: 137-40-6

Formula: C₃H₅O₂·Na

Color and Shape: White

Molecular weight: 96.06

Ref: TR-S667065

Sodium Propionate pure, 99%

CAS: 137-40-6

Formula: C₃H₅NaO₂

Purity: min. 99%

Color and Shape: White, Fine powder, Clear, Colourless

Molecular weight: 96.06

Ref: SR-33650

Propionic acid sodium salt

CAS: 137-40-6

Formula: C₃H₅NaO₂

Purity: 99+%

Color and Shape: Solid

Molecular weight: 96.061

Ref: 10-F492490