IUPAC Name: [(2S)-2-[(2R)-3,4-bis(2-hexyldecanoyloxy)-5-oxo-2H-furan-2-yl]-2-(2-hexyldecanoyloxy)ethyl] 2-hexyldecanoate
CAS Number: 183476-82-6
Chemical Formula: C₇₀H₁₂₈O₁₀
Molecular Weight: 1129.8
EC Number: 430-110-8
Content: ≥95.0%
Appearance: Colorless to light yellow liquid
Odor: Characteristic odor
pH: 6.5-7.5
Total Heavy Metals: ≤20ppm
Total Plate Count: ≤100cfu/g
Mold and Yeast: ≤10cfu/g
E.Coli: Negative
Pseudomonas Aeruginosa: Negative
Staphylococcus: Negative
Storage: Store in cool and dry places. Keep away from strong light and heat
Packing: By 25kgs/Drum, inner by double plastic bag
Shelf life: 24 months under the above condition,and in it’s original package

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Ascorbyl Tetraisopalmitate, manufactured directly by Shaanxi Yuantai Biological Technology Co., Ltd, is an oil-soluble vitamin C derivative formed from ascorbic acid and isopalmitic acid, valued for penetrating skin faster than other vitamin C forms — reportedly around 16.5 times the absorption rate of water-soluble vitamin C. Tested at 96.85% content against a ≥95% specification, it is used in anti-aging serums, brightening gels and moisturizers at a recommended dosage of 0.05-1%, is packed in 25kg drums, and carries a 24-month shelf life. It is distributed across North America, Latin America, Western and Eastern Europe, Australasia, Asia and the Middle East.