Sodium propionate, 98%

Name: Sodium propionate, 98%
Brand: Vaqora Chemicals
SKU: VQ-019351

About Sodium propionate, 98%

Sodium propionate is an aroma chemical (Extra Pure grade) carrying the CAS registry number 137-40-6 at a purity of 98%. Formula C3H5NaO2, molecular weight 96.06 g/mol. Systematically, it is named sodium propanoate. Common synonyms include Propionic acid sodium salt and Propanoic acid, sodium salt.

It is supplied as a white powder to crystals or crystalline powder. Key physical data: a melting point of 285-286 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for flavour formulation, fragrance compounding, aroma research and pharmaceutical synthesis. It is used across food and beverage processing, cosmetics and personal care and pharmaceutical manufacturing.

Available in 500 g, 5 kg, 25 kg and 4 x 25 kg packs, Sodium propionate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Flavour formulation
Fragrance compounding
Aroma research
Pharmaceutical synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Sodium propionate, 98%
Catalogue No.	VQ-019351
CAS Number	137-40-6
IUPAC name	sodium propanoate
Molecular formula	C₃H₅NaO₂
Molecular weight	96.06 g/mol
Exact mass	96.0187
Grade	Extra Pure
Purity / assay	98%
HSN code	29155000
InChIKey	JXKPEJDQGNYQSM-UHFFFAOYSA-M
SMILES	CCC(=O)[O-].[Na+]
PubChem CID	2723816

Physical properties
Physical form	Crystalline
Appearance	White powder to crystals or crystalline powder
Melting point	285-286 °C
H-bond donors / acceptors	0 / 2
TPSA	40.1 Å²
Synonyms	Propionic acid sodium salt, Propanoic acid, sodium salt, Ocuseptine, Propisol, Propionic acid, sodium salt, Bioban-S, Keenate, Propi-ophtal, Sodium propionate anhydrous, Whit-pro, Propanoic acid, sodium salt (1:1), Propionan sodny

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H317May cause an allergic skin reaction
H318Causes serious eye damage
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P270, P272, P273, P280, P301 + P317, P302 + P352, P305 + P354 + P338, P317, P321, P330, P333 + P317, P362 + P364, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 137-40-6

USP

Sodium propionate, USP

CAS: 137-40-6
Formula: C₃H₅NaO₂
MW: 96.06 g/mol

VQ-047266

Frequently asked questions

What is the CAS number of Sodium propionate, 98%?

The CAS Registry Number of Sodium propionate, 98% is 137-40-6. It is also known as Propionic acid sodium salt, Propanoic acid, sodium salt, Ocuseptine.

What is the molecular formula and molecular weight of Sodium propionate, 98%?

Sodium propionate, 98% has the molecular formula C3H5NaO2 and a molecular weight of 96.06 g/mol. Its IUPAC name is sodium propanoate.

Which grade and pack sizes of Sodium propionate, 98% can I order?

We supply Sodium propionate, 98% in Extra Pure (98%) grade, in 500 g, 5 kg, 25 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium propionate, 98%?

Yes. Every lot of Sodium propionate, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Sodium propionate, 98% be shipped internationally?

Yes. Sodium propionate, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.