Sodium Benzoate (Cas 532-32-1)

Price Range: FOB 1.8-2.5 USD/KG; Update:2021/11/1

1. Characteristics of Sodium Benzoate

E number: E211 (preservatives)

Formula: C7H5NaO2

Weight: : 144.11 g/mol


Package: 25KG/bag;

Certificate: ISO/Kosher/Halal

Specification: BP/FCC/GB/USP

Appearance: Powder/Pellet/Noodle or columnar

Grade: Pharmaceutical/Food grade

2. Sodium benzoate specification

Across Biotech supply pharmaceutical grade, food grade sodium benzoate crystal powder, pellet, and noodle, that meets standards of BP/FCC/USP/GB.


2.1 Sodium benzoate BP specification

Item BP specification
Assay % 99-100.5
Loss on drying % ≤ 2
Appearance of solution Conform
Acidity and alkalinity Conform
Chloride % ≤ 0.02
Total Cl content % ≤ 0.03
Heavy metals (As Pb) % ≤ 0.001
Arsenic (As) % ≤ 0.0002
Sulfate (SO4) % ≤ 0.1

If you want to know other standards’ specifications, please contact us at


3. FAQs of sodium benzoate

3.1 What grade and standards of sodium benzoate do you offer?

We supply pharmaceutical grade, food grade sodium benzoate, standards of BP/FCC/USP/GB.


3.2 What forms of sodium benzoate can you provide?

We offer sodium benzoate in forms of crystal powder, pellet, and noodle or columnar.


3.3 What is the package and loading quantity in 20GP?

For sodium benzoate, the package is 25kg per bag. In 20GP, for sodium benzoate powder, the loading quantity is 16MTs without a pallet, pellet, or noodle 20MTs without a pallet.


4. Documents-Sodium benzoate COA


Sodium benzoate powder BP COA

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Contact Info


Shanda Rd 160, Lixia distric, Jinan, China

Working Hours

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