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Acidity Regulator Vitamin C Sodium Ascorbate powder

CAS No.:134-03-2
HS Code:29362700
Packing:25kg bag/drum/carton
Port of loading:Shanghai ; Qindao;Tianjin
Min. Order:1MT
Appearance  White to  slightly  yellow  cr ystalline  powder
Identification  Positive
Assay (as C 6H 7NaO 6)  99.0  ‐  101.0%  
Specific optical  rotation+103° ‐  +106° 
Clarity  of  solutionClear 
pH (10%, W/V )  7.0 ‐  8.0
Loss   on drying=<0.25% 
Sulphate  (mg/kg)  =< 150
Total  heavy metals=<0.001%  
Arsenic  =<0.0003% 
Residual Solvents (as Menthanol)=<0.3%  
Total  plate count (cfu/g)=<1000 
Yeasts  & molds (cuf/g)=<100  
E.coli/  g Negative 
Salmonella/  25g Negative 
Staphylococcus aureus/ 25g Negative 

Sodium Ascorbate

Sodium Ascorbate (L-Ascorbic Acid Sodium Salt) is a white or very slightly yellow crystal or crystalline powder; it is odorless; it is stable in the air, and the color becomes darker when exposed to light.


1. It can be used for vitamin C supplementation, the effect is the same as that of ascorbic acid, but because it is a sodium salt, its performance is more stable, and it no longer has the strong acidity of vitamin C. It can be taken at the same time with a variety of drugs, which is better than vitamin C.

2. Antioxidant in meat and other foods.

3. As a food nutrient fortifier, it can also be used as a color protectant and antioxidant. The effect is the same as ascorbic acid.


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.

Our Services

1.20years industry experience, 4 own factorires, 3 warehouses, sold all over the world

2.High quality products with reasonable price

3.Stable supply with QC center for quality control

4.Updating price trendency and market information

5.Delivery within two weeks after order

6.Over 500 kind of food additives 

7.New sisiter company is engaged to Pharmaceuticals and ingredients

8.A professional sales team





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