Magnesium ascorbyl phosphate CAS 113170-55-1

Chemical Name: Magnesium ascorbyl phosphate

Other name:Magnesium L-ascorbic acid-2-phosphate

CAS No.: 113170-55-1

Molecular Fomula: C12H12O18P2Mg3.10H2O

Chemical Structure:image.png

Molecular weight:759.22

Appearance:White to pale yellowpowder

Assay: 98.5%


Magnesium ascorbyl phosphate CAS 113170-55-1




White to pale yellow powder



Loss on drying


(Pb)Heaby metal




PH Value(3% aqueous solution)


(APHA)Color of solution


Free Ascorbic Acid


Specific optical rotation

【α】D20= 43°- 50°

Free Phosphoric Acid




(cfu/g) Total bacteria count

≤1000 per gram


Use of Magnesium ascorbyl phosphate

1. Magnesium ascorbyl phosphate can be used as an antioxidant. It can be used in fat-containing foods, edible fats, hydrogenated vegetable oils, instant noodles. Medium ascorbic acid meter).

2. Magnesium ascorbyl phosphate can also be used as a food nutrient fortifier.

3. Magnesium ascorbyl phosphate is used as feed additive

4. Magnesium ascorbyl phosphate can inhibit tyrosinase activity, reduce melanin, and have the effect of removing spots and whitening.

5. Magnesium ascorbyl phosphate can eliminate oxygen free radicals after entering the body, thereby having wrinkle-removing and anti-aging functions.

6. Magnesium ascorbyl phosphate has a synergistic effect with vitamin E.


Magnesium ascorbyl phosphate Packaging and Shipping

1 kg/Aluminum foil bag 25 kg/fiber drum


Magnesium ascorbyl phosphate Storage

Stored in cool dry and sealed container away from light.


Same series products

Sodium Ascorbyl Phosphate


Magnesium ascorbyl phosphate



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