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Sodium Benzoate BP

CAS 532-32-1C7H5O2NaMW 144.10

Sodium Benzoate BP (CAS 532-32-1) — formula C7H5O2Na, molecular weight 144.10.

Specifications

CAS Number532-32-1
Molecular FormulaC7H5O2Na
Molecular Weight144.10
Melting Point>300 °C
ApplicationsProcessing aids not otherwise specified, Plating agent, Anti-freeze agent, Flavoring and nutrient, Anti-adhesive cohesive, Lubricating agent, Etching agent, Chelating agent, This is an endogenously produced metabolite found in the human body. It is used in metabolic reactions, catabolic reactions or waste generation

Where it is used

Documented applications: Processing aids not otherwise specified, Plating agent, Anti-freeze agent, Flavoring and nutrient, Anti-adhesive cohesive, Lubricating agent, Etching agent, Chelating agent, This is an endogenously produced metabolite found in the human body. It is used in metabolic reactions, catabolic reactions or waste generation.

Purchase Profile

What this product is

Sodium Benzoate BP is a chemical compound with CAS registry number 532-32-1 and molecular formula C7H5O2Na (molecular weight 144.10).

Identification

CAS number: 532-32-1

Its molecular formula C7H5O2Na comprises 7 C, 5 H, 2 O, 1 Na atoms.

Also known as: Sodium Benzoate BP · Benzoic acid, sodium salt · Sodium benzoate · Sodium Benzoate FCC

Frequently Asked Questions

What is the CAS number of Sodium Benzoate BP?

The CAS registry number of Sodium Benzoate BP is 532-32-1.

What is the molecular formula and molecular weight of Sodium Benzoate BP?

Molecular formula C7H5O2Na, molecular weight 144.10.

What other names is Sodium Benzoate BP known by?

It is also registered under: Sodium Benzoate BP, Benzoic acid, sodium salt, Sodium benzoate, Sodium Benzoate FCC.

What are the documented applications of Sodium Benzoate BP?

Recorded applications: Processing aids not otherwise specified, Plating agent, Anti-freeze agent, Flavoring and nutrient, Anti-adhesive cohesive, Lubricating agent, Etching agent, Chelating agent, This is an endogenously produced metabolite found in the human body. It is used in metabolic reactions, catabolic reactions or waste generation.

PubChem Public Data

Public-database records for Sodium Benzoate BP (CAS 532-32-1), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS notification summary61.8% (1827 / 2956)
Reported hazard statementsH319 (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]

Regulatory listings

Regulatory & Food ContactFDA 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
0–20 mg/kg bw
TRS 1037 JECFA 92/5
FAS 83-JECFA 92/5
GHS notification summary61.8% (1827 / 2956)

Physical description and handling notes

  • Dry Powder; Large Crystals; CBI; Dry Powder; Large Crystals; Liquid; Wet Solid; Other Solid; Liquid; Liquid; Other Solid
  • A white, almost odourless, crystalline powder or granules
  • White odorless solid; [Merck Index] Hygroscopic; [ICSC] White powder; [MSDSonline]
  • WHITE HYGROSCOPIC CRYSTALLINE POWDER OR GRANULES
  • White, granules or crystalline powder
  • Colorless crystalline powder

Reported physical properties

熔点>300 °C
闪点>100 °C (>212 °F)
闪点>100 °C
自燃温度>500 °C

How this substance is indexed

CAS Registry Number532-32-1
PubChem CID517055
分子式C7H5O2Na
IUPAC 名称sodium benzoate
UNII（FDA）OJ245FE5EU
FEMA 编号3025

Documented uses

  • CIR ingredient: Sodium Benzoate
  • Used as an intermediate and preservative (foods, pharmaceuticals, lotions, mouthwashes, and water-based paint); [HSDB] Used as flavoring agent, adjuvant in foods, clinical reagent (bilirubin assay), and diagnostic aid (hepatic function); [Merck Index] Used as corrosion inhibitor in engine cooling systems; [CHEMINFO]
  • Painting (Pigments, Binders, and Biocides) [Category: Paint]
  • Table: Reported uses (ppm): (Flavor and Extract Manufacturers' Association, 1994) [Table#1985]
  • Food preservative, antiseptic, medicine, tobacco, pharmaceutical preparations, intermediate for manufacture of dyes, rust and mildew inhibitor.
  • Benzoic acid and sodium benzoate are used as preservatives in beverages, fruit products, chemically leavened baked goods, and condiments, preferably in a pH range below 4.5.

Names this substance appears under

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)

Computed molecular descriptors

分子量144.10
氢键供体数0
氢键受体数2
可旋转键数1
精确质量144.01872368
单同位素质量144.01872368
拓扑极性表面积40.1
重原子数10
形式电荷0
复杂度108

Database abstract

Sodium Benzoate BP · CAS 532-32-1 · C7H5O2Na. UNII OJ245FE5EU. 熔点: >300 °C; 闪点: >100 °C (>212 °F); 闪点: >100 °C.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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