Benzoic acid, sodium salt (CAS 532-32-1) — formula C7H5NaO2, molecular weight 144.02 g/mol; category food additives.
Benzoic acid, sodium salt (CAS 532-32-1) is a food additives. Its molecular formula C7H5NaO2 comprises 7 C, 5 H, 1 Na, 2 O atoms. Its molecular weight is about 144.02 g/mol. Reported physicochemical data: melting point around >300 °C. Food additives improve flavor, texture, color and shelf life of food, and must comply with relevant food-safety regulations and usage limits. Common in beverages, baking, dairy, meat and seasoning as acidity regulators, preservatives, colorants, thickeners, antioxidants or nutritional fortifiers. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 532-32-1 |
|---|---|
| Molecular Formula | C7H5NaO2 |
| Molecular Weight | 144.02 g/mol |
| Melting Point | >300 °C |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | Benzoic acid, baking, dairy, meat and seasoning as acidity regulators, preservatives, colorants |
| Category | Antioxidants|Food Processing Aids |
Documented applications: Benzoic acid, baking, dairy, meat and seasoning as acidity regulators, preservatives, colorants.
Benzoic acid, sodium salt is a food-grade compound with CAS registry number 532-32-1 and molecular formula C7H5NaO2 (molecular weight 144.02 g/mol), belonging to the food additives segment of chemical raw materials.
CAS number: 532-32-1
Its molecular formula C7H5NaO2 comprises 7 C, 5 H, 1 Na, 2 O atoms.
Also known as: Benzoic acid, sodium salt · 苯甲酸钠 · Sodium benzoate · Sodium Benzoate FCC · Sodium Benzoate BP
Category: food additives / food additives
The CAS registry number of Benzoic acid, sodium salt is 532-32-1.
Molecular formula C7H5NaO2, molecular weight 144.02 g/mol.
It is also registered under: Benzoic acid, sodium salt, 苯甲酸钠, Sodium benzoate, Sodium Benzoate FCC, Sodium Benzoate BP.
Recorded applications: Benzoic acid, baking, dairy, meat and seasoning as acidity regulators, preservatives, colorants.
Category: Antioxidants / Food Processing Aids.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Benzoic acid, sodium salt (CAS 532-32-1), compiled from public chemistry databases.
| CAS Registry Number | 532-32-1 |
|---|---|
| PubChem CID | 517055 |
| Molecular formula | C7H5O2Na |
| IUPAC name | sodium benzoate |
| UNII (FDA) | OJ245FE5EU |
| FEMA number | 3025 |
| Molecular Weight | 144.10 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 144.01872368 |
| Monoisotopic Mass | 144.01872368 |
| Topological Polar Surface Area | 40.1 |
| Heavy Atom Count | 10 |
| Melting Point | >300 °C |
|---|---|
| Flash Point | >100 °C (>212 °F) |
| Flash Point | >100 °C |
| Autoignition Temperature | >500 °C |
sodium benzoate; 532-32-1; Sobenate; Antimol; Benzoic acid, sodium salt; sodium;benzoate; Benzoate sodium; Benzoate of soda; Benzoate, sodium; Natrium benzoicum; FEMA No. 3025; Fuminaru; Benzoan sodny; Microcare sb; PUROX S; Benzoesaeure (na-salz)
| Regulatory & Food Contact | FDA Substance added to food: ANTIMICROBIAL AGENT, ANTIOXIDANT, COLOR OR COLORING ADJUNCT, FLAVOR ENHANCER, FL PRESERVATIVE: Food Additives ANTIMICROBIAL AGENT, ANTIOXIDANT, COLOR OR COLORING ADJUNCT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, FUM 0â20 mg/kg bw TRS 1037 JECFA 92/5 FAS 83-JECFA 92/5 |
|---|---|
| GHS notification summary | 61.8% (1827 / 2956) |
| GHS notification summary | 61.8% (1827 / 2956) |
|---|---|
| Reported hazard statements | H319 (37.9%) |
This chemical does not meet GHS hazard criteria for 61.8% (1827 of 2956) of all reports.
H319 (37.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Sodium Benzoate BP · CAS 532-32-1 · C7H5O2Na. UNII OJ245FE5EU. Melting Point: >300 °C; Flash Point: >100 °C (>212 °F); Flash Point: >100 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 苯甲酸钠(药用辅料)