Product name: Sodium Ascorbyl Phosphate
Synonyms: SODIUM L-ASCORBYL-2-PHOSPHATE, L-VC-2-Phosphate, L-Ascorbic-2-Phosphate, Vitamin C Sodium Phosphate, Sodium Ascorbic Phosphate
INCI name: Sodium Ascorbyl Phosphate
CAS No.: 66170-10-3
EINECS: 1308068-626-2
Quality: assay 98.5% up by HPLC
Molecular formula: C6H10NaO9P
Molecular weight: 280.1
Description:
Sodium ascorbyl phosphate is an active ingredient in high grade cosmetic skincare products. It is one kind of stabilized Vc derivative, protecting skin, skin growth promotion and appearance improvement. Sodium ascorbyl phosphate breaks down enzymes in the skin, releasing active vitamin C. Therefore, it is an effective antioxidant that protects cells from damage caused by free radicals. Sodium ascorbyl phosphate promotes new collagen create, which can delay skin aging.
Sodium ascorbyl phosphate also acts on the melanin production process to prevent hyperpigmentation and actinic keratosis. Therefore it makes the skin shiny.Due to its wide range of action, sodium ascorbyl phosphate can be widely used in skin care products. As an effective water-soluble antioxidant, it is stable in cosmetic formulations, and it is the most ideal combination for the common oil-soluble equivalent of vitamin E acetate. Oil-soluble vitamin E acetate, together with the water-soluble ascorbic acid phosphate sodium salt, is an ideal antioxidant system in all skin care formulations to resist the damage of the skin caused by daily environmental stress.
Other very important areas of usage are sunscreen formulations, anti-wrinkle products, body lotions, day creams, night creams and whitening products.
Specification (assay 98.5% up by HPLC):
Item | Specification |
Appearance | White or yellowish powder |
Identification | Infrared identification: The infrared absorption spectrum of the sample should be consister with that of the reference substance. |
Assay (HPLC, dry basis) | ≥98.5% |
Water | ≤11.0% |
pH (3% aqueous solution) | 9.0-10.0 |
Clarity and color of solution (10% aqueous solution) | Clear and almost colorless |
Free phosphoric acid | ≤1.0% |
Chloride | ≤0.035% |
Free ascorbic acid | ≤0.5% |
Insoluble in water (3% aqueous solution) | 0-5 |
Heavy metals (in Pb) | ≤10ppm |
As | ≤1.0ppm |
Co | ≤1ppm |
Cr | ≤1ppm |
Hg | ≤1ppm |
Ni | ≤1ppm |
Pb | ≤5ppm |
Total bacterial count | ≤100cfu/g |
Payment: T/T, L/C
Product Origin: China
Shipping Port: Beijing/Shanghai/Hangzhou
Order (MOQ): 1kg
Lead Time: 3 working days
Production capacity: 1000kg/month
Storage condition: Stored in cool, dry place, room temperature.
Package material: drum
Package size: 1kg/drum, 5kg/drum, 10kg/drum, 25kg/drum
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