Joylife Nutripharma Inc

Sodium Benzoate BP

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Sodium benzoate BP

Sodium Benzoate BP

CSA: 532-32-1

In stock

Product Name: Sodium Benzoate

Appreance: White crystalline powder/ granular

Grade: BP/GB/FCC; Food/Pharma grade

Assay: 99.0%~105.0% Powder/granular

Solubility: Highly soluble in water


Packing: 25kg/bag

MOQ: 25kg

Certificates: GMP, ISO, FCC..



Supplier: Joylife Nutripharma Inc

E-mail: sales1@joylifenutripharma.com

Whatsapp: +8615084905292

  1. Product Info
  2. Application
  3. FAQs

Product Overview

Sodium benzoate (SB) is a salt of benzoic acid that is highly soluble in water, bland, and unscented. It is produced by mixing benzoic acid with sodium hydroxide. Sodium benzoate does not exist organically,  It exists as a white, odorless, crystalline powder with a sweet, astringent taste.yet when combined with water, it creates benzoic acid, which exists natively in particular crops.

Its primary function is to inhibit the growth of bacteria, mold, and yeast, especially in acidic foods and beverages. By doing so, it significantly extends the shelf life of products and prevents spoilage.

Sample Specification

Pls feel free to contact us to get Standard COA & Specification of Sodium Benzoate.

Test item Specification
Assay % 99.0-100.5 
Loss on drying % ≤2.0 
Appearance of solution % PASS
Acidity and alkalinity % PASS
Chloride % ≤0.02 
Compound containing chlorine gas ≤0.03 
(Pb)Heavy metals % ≤0.001 
(As)Arsenic %    ≤0.0002
(SO4)Sulfate % ≤0.1 

Food and Beverage Industry

Sodium Benzoate is added specifically to acidic foods and drinks to prevent spoilage from bacteria, yeast, and mold.
1. Acidic Beverages: Carbonated soft drinks (sodas), fruit juices, and concentrated squashes.
2. Condiments: Ketchup, salad dressings, BBQ sauce, soy sauce, and pickles.
3. Preserved Fruits: Jams, jellies, and canned fruit (to prevent fermentation).
4. Dairy and Fats: Margarine and certain cream cheeses (to prevent mold growth on the surface).

Pharmaceutical Industry

Liquid medicines are prime targets for microbial growth because they often contain sugar. Sodium Benzoate ensures they remain sterile and safe for consumption over time.
1. Liquid Medications: Cough syrups, antacid suspensions, and liquid pain relievers.
2. Topical Medications: Creams and ointments applied to the skin.
3. Excipient: It is also used as a lubricant in the manufacturing of tablet coatings.

Personal Care and Cosmetics

Sodium Benzoate acts as a preservative and sometimes as a corrosion inhibitor to protect both the product and the container.
1. Hair Care: Shampoos and conditioners.
2. Skin Care: Body lotions, cleansers, and liquid soaps.
3. Oral Care: Mouthwashes and toothpaste.
4. Baby Products: Some wet wipes and diaper creams (due to its mildness compared to some alternatives).

Agriculture and Animal Feed

1. Animal Feed: Added to silage or wet pet food to prevent fungal growth and extend shelf life.
2. Crop Protection: Used in some formulations to stabilize other active ingredients.
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