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Where to buy Ascorbyl Palmitate supplement?Ascorbyl Palmitate is a supplement to human body, if you have interest, free to contact us by j.cheng@srikro.com
Vitamin
Where to buy Ascorbyl Palmitate supplement?Ascorbyl Palmitate is a supplement to human body, Srikro is a supplier for nutrition ingredients, and we have a good team with professional background, if you have any inquiry, free to contact us
Ascorbyl Palmitate is an ester formed from ascorbic acid (A786990) and palmitic acid (P144500) creating a fat soluble form of vitamin C. Ascorbyl Palmitate is also used as an antioxidant food additive.
Ascorbyl palmitate is used as a preservative and an anti-oxidant in cosmetic creams and lotions to prevent rancidity. Ascorbyl palmitate facilitates the incorporation of ingredients such as vitamins A, C, and D into cosmetic formulations. It has no known toxicity.
Ascorbyl Palmitate is an antioxidant formed by combining ascor- bic acid with palmitic acid. ascorbic acid is not fat soluble but ascor- byl palmitate is, thus combining them produces a fat-soluble antioxidant. it exists as a white or yellowish white powder of citric- like odor. it is used as a preservative for natural oils, edible oils, col- ors, and other substances. it acts synergistically with alpha-tocopherol in oils/fats. it is used in peanut oil at a maximum level of 200 mg/kg individually or in combination.
Ascorbyl palmitate is stable in the dry state, but is gradually oxidized and becomes discolored when exposed to light and high humidity.
Identification | Chemical method or IR | Positive | FCC |
Assay | ≥95.0% | 98.51% | USP |
Specific Rotation | +21.0°~+24.0° | USP | +22.17° |
Loss on Drying | ≤2.0% | 0.12% | USP |
Melting Point | 107℃~117℃ | 113.0℃~114.5℃ | USP |
Residue on Ignition | ≤0.1% | 0.04% | USP |
Lead | ≤2ppm | <2ppm | AAS |
Appearance | White or yellowish white solid | Organoleptic | E304 |
Assay | Min.98% | 98.51% | USP |
Specific Rotation | +21.0°~+24.0° | USP | +22.17° |
Loss on Drying | ≤1.0% | 0.12% | Ph.Eur. |
Melting Point | 107℃~117℃ | 113.0℃~114.5℃ | USP |
Sulphated ash | ≤0.1% | 0.04% | Ph.Eur. |
Lead | ≤2ppm | <2ppm | AAS |
Arsenic | ≤3ppm | <3ppm | Ch.P. |
Mercury | ≤0.1ppm | <0.1ppm | AAS |
Cadmium | ≤1ppm | <1ppm | AAS |
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