Pure Magnesium Ascorbyl Phosphate Powder CAS 113170-55-1

Pure Magnesium Ascorbyl Phosphate Powder is a white to yellowish powder, the molecular formula is C12H12O18P2Mg3, tasteless and odorless. Soluble in dilute acid, soluble in water, and insoluble in organic solvents such as ethanol, ether, and chloroform. Resistant to light and heat, stable in air, and hygroscopic.

What is the research value of Magnesium Ascorbyl Phosphate?

Pure Magnesium Ascorbyl Phosphate Powder is a kind of vitamin C derivative, which can improve the stability of vitamin C by derivatizing the hydroxyl group at position 2 into phosphate ester. The derivative can regenerate vitamin C after being hydrolyzed by phosphatase widely existing in the body, so it has become the main component of feed additives, food fortifiers, and advanced cosmetics whitening, and is a valuable fine chemical.

Where is Magnesium Ascorbyl Phosphate used?

Pure Magnesium Ascorbyl Phosphate Powder is used as an antioxidant, which can be used in oil-containing food, edible oil, hydrogenated vegetable oil, and instant noodles. The maximum dosage is 0.2g/kg, and the maximum dosage in infant formula food is 0.01g/kg (based on ascorbic acid in oil).

It can be used as a food nutrition enhancer.

It is used as a feed additive.

It is used as high-grade cosmetics, mainly in

1. Inhibit tyrosinase activity, reduce melanin, and have freckle removing and whitening effects.

2. After entering the body, it can eliminate oxygen-free radicals, thus having the functions of wrinkle removal and anti-aging.

3. It has a synergistic effect with vitamin E.

What is the preparation method for Magnesium Ascorbyl Phosphate?

(1) adding vitamin C, anhydrous calcium chloride, and deionized water in a mass ratio of 1: (0.08-0.4): (1-5) into a reaction kettle with a temperature of-10-20 C, stirring for 2-3 hours, dropwise adding 30-70% sodium hydroxide aqueous solution, adjusting the PH to 5-10.5, and then adding 1

(2) adding vitamin C ester calcium into a drum cleaner for washing with water, and then adjusting the PH to 1.5-3.5 with sulfuric acid to obtain vitamin C phosphate;

(3) carrying out nanofiltration membrane filtration on vitamin C phosphate through a roll nanofiltration membrane filter, wherein the temperature at the inlet of the roll nanofiltration membrane filter is 120-140 DEG C and the temperature at the outlet of the roll nanofiltration membrane filter is 30-50 DEG C; Nanofiltration membrane has nanometer pore size, the molecular weight cut-off of nanofiltration membrane is 500~1500, and the roll nanofiltration membrane filter has a high removal rate of inorganic salts, with the removal rate of 90~98%.

(4) adding the filtrate filtered in step (3) into a reaction kettle, eluting with 0.05M hydrochloric acid and 0.5 m-1.5 m hydrochloric acid in turn by weakly basic anion exchange resin, collecting the eluted part, adjusting the PH of the eluted part to 7-11 with magnesium oxide under constant stirring, and obtaining vitamin C phosphate magnesium;

(5) filtering the magnesium vitamin C phosphate with an activated carbon filter to remove the precipitate, concentrating the filtrate at 30°C under reduced pressure to one-fifth of the original volume, adding 95% ethanol whose volume is 3-6 times that of the concentrated filtrate, and then drying by spray drier at a drying temperature of 140-160 C for 30-40 min to obtain the finished product of magnesium vitamin C phosphate.

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Note: This compound should be used for research purposes only. These claims have not been evaluated by the Food and Drug Administration. Please consult your doctor and learn about available studies before using them. This product is not intended to diagnose, treat, cure or prevent any disease.

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