Sodium Benzoate Powder Food Grade

Short Description:

NameSodium benzoate

CAS Registry Number532-32-1


HS Code:29163100


Packing:25kg bag/drum/carton

Port of loading: China main port

Port of dispapch:Shanghai ; Qindao;Tianjin

Product Detail


Packaging & Shipping


Product Tags

Sodium benzoate is an organic substance with a chemical formula of C7H5NaO2. It is a white granular or crystalline powder, odorless or with a slight benzoin smell, slightly sweet, and astringent. Also known as sodium benzoate, the relative molecular mass is 144.12. It is stable in air and easily soluble in water. Its aqueous solution has a PH value of 8, and it is soluble in ethanol. Benzoic acid and its salts are broad-spectrum antimicrobial agents, but its antibacterial effectiveness depends on the pH of the food. As the acidity of the medium increases, its bactericidal and antibacterial effects increase, but it loses its bactericidal and antibacterial effects in alkaline media. The optimum PH value for its corrosion protection is 2.5~4.0.

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  • Item Specification
    Acidity & Alkalinity 0.2ml
    Assay 99.0% min
    Moisture 1.5% max
    Water solution test Clear
    Heavy metals (As Pb) 10 ppm max
    As 2 ppm max
    Cl 0.02% max
    Sulfate 0.10% max
    Carburet Meet the requirement
    Oxide Meet the requirement
    Phthalic acid Meet the requirement
    Color of solution Y6
    Total Cl 0.03% max

    Storage: in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.

    Shelf Life: 48 months 

    Package:in 25kg/bag


    1. What’s your payment terms?
    T/T or L/C.

    2. What’s your delivery time?
    Usually we will arrange the shipment in 7 -15 days.

    3. How about the packing?
    Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

    4. How about the validity of the products?
    According to the products you ordered.

    5. What documents you provide? 
    Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

    6. What is loading port?
    Usually is Shanghai,Qingdao or Tianjin.

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