What is the equivalent weight of sodium benzoate?

Sodium benzoate

Is sodium benzoate soluble?

Sodium benzoate (CAS No. 532-32-1 ; C7H5O2Na; benzoic acid, sodium salt [E 211 (EU No. Regulation on Labelling of Foodstuffs)]; molecular weight 144.11) has a melting point above 300°C. It is very soluble in water (550-630 g/litre at 20°C) and is hygroscopic at a relative humidity above 50%.

What is the physical properties of sodium benzoate?

Sodium Benzoate Properties (Theoretical)

What is sodium benzoate approximate range of solubility in water?

Sodium Benzoate is a preservative that is the sodium salt of benzoic acid. it converts to benzoic acid, which is the active form. it has a solubility in water of 50 g in 100 ml at 25°c. sodium benzoate is 180 times as soluble in water at 25°c as is the parent acid.

Is sodium benzoate a safe preservative?

Sodium benzoate is generally recognized as safe and can be used as an antimicrobial agent and flavoring agent in food with maximum usage of 0.1%. It’s also generally recognized as safe (GRAS) when used as a preservative in feed.

What are the benefits of sodium benzoate?

In the food industry, sodium benzoate is used to prevent spoilage from harmful bacteria, yeasts, and molds. It also helps maintain freshness in food by helping to slow or prevent changes in color, flavor, PH, and texture. Other foods that commonly include sodium benzoate include: Salad dressings.

Is sodium benzoate a natural preservative?

Benzoic acid is a good preservative on its own, and combining it with sodium hydroxide helps it dissolve in products (1). Sodium benzoate does not occur naturally, but benzoic acid is found in many plants, including cinnamon, cloves, tomatoes, berries, plums, apples, and cranberries ( 2 ).

What is bad about sodium benzoate?

Sodium Benzoate is used as a preservative to prevent food from molding. While sodium benzoate is considered safe, scientists have shown that negative side effects occur when it’s mixed with ascorbic acid (vitamin C). Their studies indicate that it then turns into benzene, a known carcinogen that may cause cancer.

What are the worst preservatives?

Here’s a list of 7 Food Additives and Preservatives to Avoid.

• TRANS FATS. Trans fat has been a popular nutrition buzzword for the past 15 years or so.
• SODIUM NITRITE.
• MONOSODIUM GLUTAMATE (MSG)
• ARTIFICIAL FOOD COLORING.
• HIGH FRUCTOSE CORN SYRUP.
• ASPARTAME.
• BHA & BHT.

Is sodium benzoate inflammatory?

Inflammation: Animal studies suggest that sodium benzoate can activate inflammatory pathways in the body in direct proportion to the amount consumed. This includes inflammation promoting cancer development ( 10 ).

What is the density of sodium benzoate in ML?

Sodium benzoate has a density of 1.44 g/cm 3. It melts when over 570 ° F (300 ° C), and it does not have a boiling point. Sodium benzoate is supplied as a white powder or flake. During use, it is mixed dry in bulk liquids where it promptly dissolves. Approximately 1.75 oz (50 g) will readily dissolve in 3 fl oz (100 ml) of water.

What is the purpose of sodium benzoate in food?

Sodium benzoate is an organic sodium salt resulting from the replacement of the proton from the carboxy group of benzoic acid by a sodium ion. It has a role as an antimicrobial food preservative, a drug allergen, an EC 1.13.11.33 ( arachidonate 15-lipoxygenase) inhibitor, an EC 3.1.1.3 (triacylglycerol lipase) inhibitor,…

Are there any side effects to taking sodium benzoate?

The International Programme on Chemical Safety found no adverse effects in humans at doses of 647–825 mg/kg of body weight per day. Cats have a significantly lower tolerance against benzoic acid and its salts than rats and mice. The human body rapidly clears sodium benzoate by combining it with glycine to form hippuric acid which is then excreted.

When does sodium benzoate melt in the water?

It melts when over 570 ° F (300 ° C), and it does not have a boiling point. Sodium benzoate is supplied as a white powder or flake. During use, it is mixed dry in bulk liquids where it promptly dissolves. Approximately 1.75 oz (50 g) will readily dissolve in 3 fl oz (100 ml) of water.