What type of molecule is sodium benzoate?
What type of molecule is sodium benzoate?
Sodium benzoate is the sodium salt of benzoic acid. It is an aromatic compound denoted by the chemical formula C7H5NaO2 with a molecular weight of 144.11. In its refined form, sodium benzoate is a white, odorless compound that has a sweet, astringent taste, and is soluble in water.
Is benzoic acid molecular structure?
Benzoic acid is a compound comprising a benzene ring core carrying a carboxylic acid substituent. It has a role as an antimicrobial food preservative, an EC 3.1. 1.3 (triacylglycerol lipase) inhibitor, an EC 1.13.
What is sodium benzoate made of?
What Is Sodium Benzoate? Sodium benzoate is best known as a preservative used in processed foods and beverages to extend shelf life, though it has several other uses. It’s an odorless, crystalline powder made by combining benzoic acid and sodium hydroxide.
Is sodium benzoate a molecular compound?
Sodium benzoate, sometimes also called benzoate of soda, is the sodium salt of benzoic acid. It is an aromatic compound denoted by the chemical formula C7H5NaO2 with a molecular weight of 144.11.
What are chemical properties of sodium benzoate?
Sodium Benzoate Properties (Theoretical)
| Compound Formula | C7H5NaO2 |
|---|---|
| Appearance | White powder |
| Melting Point | 410 °C |
| Boiling Point | N/A |
| Density | 1.44 g/cm3 |
How is sodium benzoate created?
Sodium benzoate is produced by combining benzoic acid with baking soda, soda ash, or lye. Benzoic acid occurs naturally in many plants and animals; high concentrations are found in cranberries, prunes, plums, cinnamon, ripe cloves, and most berries.
What is the molecular weight of sodium benzoate?
144.11 g/mol
Sodium benzoate/Molar mass
What intermolecular forces are present in sodium benzoate?
The strongest intermolecular forces between water and sodium benzoate are ion-dipole interactions.
What intermolecular forces are in sodium benzoate?
What are the properties of sodium benzoate?
Sodium benzoate Chemical Properties,Uses,Production. description. Sodium benzoate, also known as benzoic acid sodium, is commonly used as food preservatives in food industry, odorless or with slight smell of benzoin , and tastes sweet astringency. Stable in air, can absorb moisture in open air.
What food products contain sodium benzoate?
It can be found in foods such as pickles, sauces, jams and fruit juices. Foods that contain vinegar, such as salad dressings, typically contain very high levels of sodium benzoate. Benzene, a precursor to sodium benzoate, can be found in very small amounts naturally in some fruits, vegetables, meats, dairy products and even drinking water.
Is sodium benzoate a strong base?
Benzoic acid, as its name implies, is an acid. Sodium benzoate is a salt of the conjugate base, the OBz- or benzoate ion. Whenever sodium benzoate dissolves in water, it dissociates into its ions. The benzoate ion then acts as a base toward water, picking up a proton to form the conjugate acid and a hydroxide ion.
What is the molecular formula of sodium benzoate?
Sodium benzoate has a chemical formula of C7H5NaO2. Sodium benzoate is an antimicrobial preservative and flavoring agent used in the food industry and a tablet and capsule lubricant used in the pharmaceutical manufacturing industry.
