Sodium Benzoate Powder Food Grade
Packaging & Shipping
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.
|Acidity & Alkalinity||0.2ml|
|Water solution test||Clear|
|Heavy metals (As Pb)||10 ppm max|
|As||2 ppm 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
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.