L-Ascorbate-2-Phosphate (Vitamin C Phosphate, CAS No. 23313-12-4)

• Customization: Available
• Application: Enhance Resistance to Stress
• Certification: ISO
• Model NO.: L-Ascorbate-2-Phosphate 35%
• Element: Vitamin C
• Shape: Power
• Type: L-Ascorbate-2-Phosphate
• Property: White or Light Yellow Powder Stable in Light
• Indentification: Positive
• L-Ascorbyl-2-Monophosphate: >/=90.0
• Phosphorylated L-Ascorbic Acid/%: >/=35.0
• Loss on Drying/%: </=10
• Arsenic(Mg/Kg): </=2.0
• Total Phosphorus/%: </=11.0
• Lead(Mg/Kg): </=10.0
• Transport Package: Carton
• Specification: 25kg/CARTON
• Trademark: HNTY
• Origin: China
• HS Code: 293627
• Production Capacity: 50000pieces/Year

Product Description

Product Description

Product Characteristics

L-Ascorbate-2-phosphate (a stabilized derivative of vitamin C) is a water-soluble, bioactive compound widely used in cosmetics, pharmaceuticals, and nutraceuticals due to its enhanced stability and controlled release of active vitamin C.

Key characteristics include:

Enhanced Stability:

Resists oxidation and degradation in formulations, even under heat, light, or neutral pH conditions, unlike pure ascorbic acid.
Ideal for long-shelf-life products like serums, creams, and supplements.

Controlled Bioavailability:

Gradually converts to active L-ascorbic acid (vitamin C) via enzymatic hydrolysis in the skin or body, ensuring sustained antioxidant activity.

Antioxidant & Collagen-Boosting Properties:

Neutralizes free radicals (ROS) to protect against oxidative stress and UV-induced damage.
Stimulates collagen synthesis, improving skin elasticity and reducing wrinkles.
Gentle on Skin:

Less acidic than pure vitamin C, minimizing irritation for sensitive skin types.
Multifunctional Compatibility:

Works synergistically with other actives (e.g., hyaluronic acid, retinoids, peptides) in cosmetic formulations.
Stable in aqueous solutions, emulsions, and pH ranges of 5–8.
Safety & Regulatory Compliance:

Approved for use in cosmetics (EU, US) and recognized as safe in topical and oral applications.

Specification

Items	Standard	Results
Property	White or light yellow powder, stable in light, heat and air, easily dissolves in acid	Pass
Identification	Should be positive	Positive
	Wavelength Max. Absorbance should be 261-265nm	263nm
L-Ascorbyl-2-phosphate(Meteded by Ascorbic acid, Percentage of the indicated quantity)/%	95.0-110.0	101.1
L-Ascorbyl-2-monophosphate(Percentage of the indicated quantity)/%	>/=90.0	90.2
Phosphorylated L-Ascorbic acid/%	>/=35.0	35.4
Loss on Drying/%	</=10.0	5.6
Arsenic(mg/kg)	</=2.0	<2.0
Total phosphorus/%	</=11.0	<11.0
Lead(mg/kg)	</=10.0	<10.0

Application

Applications

Livestock Health:

Enhances immunity and collagen synthesis in animal feed additives.

Cosmetics & Skincare
Anti-aging Serums/Creams:

Reduces fine lines, brightens skin tone, and improves texture by boosting collagen production.
Sun Care Products:

Mitigates UV-induced damage and supports skin repair post-sun exposure.
Sensitive Skin Formulations:

Provides antioxidant benefits without the irritation of traditional vitamin C.
Hair Care:

Protects hair follicles from oxidative stress and promotes scalp health.

Nutraceuticals & Supplements
Oral Beauty Supplements:

Supports skin health and immunity through systemic antioxidant effects.
Functional Foods:

Fortified in beverages or gummies for vitamin C delivery with improved stability.
Pharmaceuticals
Topical Wound Healing:

Accelerates tissue repair in medicated creams or gels.
Anti-inflammatory Treatments:

Reduces oxidative stress in chronic inflammatory conditions.
Biotechnology & Research
Cell Culture Media:

Acts as an antioxidant to protect cells during in vitro studies.