Sodium Benzoate

Description

CAS NO.:532-32-1
Molecular Formula:
Molecular Weight:144
Molecular Structural Formula:
The sodium benzoate is usually produced by the neutralization of benzoic acid with sodium hydroxide. The sodium benzoate is widely used as preservative in food and beverage industries and has the E number E211. Because it is bacteriostatic and fungistatic under acidic conditions, it is usually applied in acidic foods, like salad dressings (vinegar), carbonated drinks (carbonic acid), jams, and fruit juices (critic acid ), pickles (vinegar), condiments. Also, it can serve as preservative in medicines and cosmetics. Because of its capacity to bind amino acids, the sodium benzoate can be utilized as a treatment in pharmaceutical applications for urea cycle disorder, like hyperammonemia. Moreover, the sodium benzoate is utilized in fireworks as a fuel in whistle mix. It is also used in automotive and other antifreeze products.

Here in TallKee Chemical , we manufacture and supply a wide selection of sodium benzoate available in high quality benzoic acid grades to satisfy different requirements from customers around the world.

Our sodium benzoate products are classified into:

1. Sodium benzoate powder
2. Sodium benzoate noodle or sodium benzoate extruded
3. Sodium benzoate pearl or sodium benzoate granular

Typical Properties:

Appearance	White powder, columnar or global
Assay	≥99.0%
Moisture	≤1.5%
Solubility (in water)	Easily soluble
Storage	Store in cool and dry situation

Sodium Benzoate Powder:

Items	Standards
Content (%)	99.0-100.5
Loss on drying ( %)	≤1.5
Appearance	free flowing white powder
Acidity or alkalinity (ml/n)	Conform
Heavy metal(as pb) (%)	≤0.001
Benzene (ug per g)	≤2
Chloroform(ug per g)	≤60
1,4-Dioxane (ug per g)	≤380
Trichloroethylene(ug per g)	≤80

Sodium Benzoate Granular:

Items	Standards
Content (%)	99.0-105.0
Loss On Drying (%)	≤1.5
Appearance	White pearl
Acidity Or Alkalinity	Conform
Heavy Metal (as pb) (%)	≤0.001
Benzene(ug per g)	≤2
chloroform(ug per g)	≤60
1,4-Dioxane (ug per g)	≤380
Trichloroethylene(ug per g)	≤80

Sodium Benzoate Extruded:

Items	Standards
Content (%)	99.0-105.0
Loss On Drying (%)	≤1.5
Appearance	White noodle
Acidity Or Alkalinity	Conform
Heavy Metal (As Pb) (%)	≤0.001
Benzene(ug per g)	≤2
chloroform(ug per g)	≤60
1,4-Dioxane (ug per g)	≤380
Trichloroethylene(ug per g)	≤80