Acidity Regulator Vitamin C Sodium Ascorbate powder
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.
use:
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.
|
Item |
Standard |
|
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 solution |
Clear |
|
pH (10%, W/V ) |
7.0 - 8.0 |
|
Loss on drying |
≤0.25% |
|
Sulphate (mg/kg) |
≤ 150 |
|
Total heavy metals |
≤0.001% |
|
Lead |
≤0.0002% |
|
Arsenic |
≤0.0003% |
|
Mercury |
≤0.0001% |
|
Zinc |
≤0.0025% |
|
Copper |
≤0.0005% |
|
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
|
Storage: in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.
Shelf Life: 48 months
Package:in 25kg/bag
delivery:prompt
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.
