Sodium propionate (CAS 137-40-6) — formula C3H5O2Na, molecular weight 96.06; category chemical.
| CAS Number | 137-40-6 |
|---|---|
| Molecular Formula | C3H5O2Na |
| Molecular Weight | 96.06 |
| Melting Point | 210 °C |
| Category | Preservatives |
Sodium propionate is a chemical compound with CAS registry number 137-40-6 and molecular formula C3H5O2Na (molecular weight 96.06), belonging to the chemical segment of chemical raw materials.
CAS number: 137-40-6
Its molecular formula C3H5O2Na comprises 3 C, 5 H, 2 O, 1 Na atoms.
Also known as: Sodium propionate · 丙酸钠
Category: chemical
The CAS registry number of Sodium propionate is 137-40-6.
Molecular formula C3H5O2Na, molecular weight 96.06.
It is also registered under: Sodium propionate, 丙酸钠.
Category: Preservatives.
Independent reference data for Sodium propionate (CAS 137-40-6), compiled from public chemistry databases.
| CAS Registry Number | 137-40-6 |
|---|---|
| PubChem CID | 2723816 |
| Molecular formula | C3H5O2Na |
| IUPAC name | sodium propanoate |
| UNII (FDA) | DK6Y9P42IN |
| Molecular Weight | 96.06 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 96.01872368 |
| Monoisotopic Mass | 96.01872368 |
| Topological Polar Surface Area | 40.1 |
| Heavy Atom Count | 6 |
| Melting Point | 210 °C |
|---|---|
| Flash Point | >250 °C o.c. |
| pH | 7,5-10,5 (10 % aqueous solution) |
SODIUM PROPIONATE; 137-40-6; Sodium propanoate; Propionic acid sodium salt; Propanoic acid, sodium salt; Ocuseptine; Napropion; Propisol; Propionic acid, sodium salt; Bioban-S; Propiofar; Deketon; Impedex; Keenate; Mycoban; Natriumpropionat
| Regulatory & Food Contact | FDA Substance added to food: ANTIMICROBIAL AGENT, FLAVORING AGENT OR ADJUVANT PRESERVATIVE: Food Additives The 1973 group ADI of "not limited" for propionic acid and its calcium, potassium and sodium salts was maintai NMRS 53/TRS 539-JECFA 17/23 FAS 5/NMRS 53A-JECFA 17/110 CIR / INCI: Preservative |
|---|---|
| GHS notification summary | 40.8% (190 / 466) |
| GHS notification summary | 40.8% (190 / 466) |
|---|---|
| Reported hazard statements | H302, H317, H318, H411, H312 (32.2%), H319 (33.5%) |
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H317: May cause an allergic skin reaction [Warning Sensitization, Skin]
Sodium propionate · CAS 137-40-6 · C3H5O2Na. UNII DK6Y9P42IN. Melting Point: 210 °C; Flash Point: >250 °C o.c.; pH: 7,5-10,5 (10 % aqueous solution).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 丙酸钠