Active Pharmaceutical Ingredients
Sodium Ascorbyl Phosphate Introduction
Sodium ascorbyl phosphate (SAP), also known as sodium ascorbyl phosphate, is a water-soluble vitamin. Vitamin C cannot be dissolved in fat-soluble systems and is extremely unstable in aqueous solutions, so its use is greatly restricted. Sodium ascorbyl phosphate solves the solubility and stability problems of sodium ascorbyl phosphate. It has the functions of promoting collagen production, blocking melanin synthesis, scavenging free radicals, and preventing skin aging.
Product Data Sheets
| Analysis | Description | Results |
| Assay(HPLC) | ≥98% | 99.50% |
| Appearance | Colorless or pale yellowish powder | Conforms |
| Odour | Almost odourless | Conforms |
| Free Ascorbic Acid | ≤ 0.5% | 0.10% |
| Active content | ≥45% | 49.00% |
| PH (3% aqueous solution) | 9.00 – 10.0 | 9.4 |
| Solubility % (10% aqueous solution) | Clear and almost colorless | Conforms |
| Water % | ≤11 max | 4.2 |
| As ppm | ≤2 max | Conforms |
| Heavy Metals ppm (Pb) | ≤20 max | Conforms |
| Free Phosphone Acid | ≤1 max | Conforms |
| Chlonde | ≤0.35 max | Conforms |
Sodium Ascorbyl Phosphate Function
1. Inhibit melanin formation
It can inhibit melanin formation and restore melanin by inhibiting tyrosinase activity, lighten existing spots, eliminate pigmentation, and reduce sun spots and freckles caused by sunlight.
2. Protect skin
Prevent damage to the skin caused by ultraviolet rays, such as acquired skin lines.
3. Promote collagen synthesis
L-vitamin C is an essential component for making collagen, and collagen is the main component of the dermis. Sodium ascorbyl phosphate promotes collagen synthesis and reduces fine lines.
4. Promote skin metabolism
It can effectively neutralize free radicals, promote skin metabolism, accelerate skin renewal, improve skin lines, restore damaged skin, and make the skin firm and elastic.
5. Stabilizer
It can improve the stability of other active substances in the product and promote absorption.
Sodium Ascorbyl Phosphate uses
Sodium ascorbyl phosphate (SAP) is an active ingredient in skin care products that can promote skin growth and improve its appearance. As an effective water-soluble antioxidant, it is very stable in cosmetic formulas, and is ideal when combined with fat-soluble vitamin E acetate. After SAP is absorbed by the skin, it is hydrolyzed into ascorbic acid under the action of skin cell phosphatase. SAP also inhibits melanin production in the skin, prevents pigmentation and actinic keratosis, and makes the skin more lustrous. SAP can promote collagen production and delay skin aging. It is widely used in whitening products, anti-wrinkle products and sunscreen formulas. When using, it is best to add it to the formula below 40°C. When the temperature is above 80°C, it will accelerate its destruction. The product is most stable above pH 6.5. It is recommended to use a pH buffer solution in the formula and an integrator.
In medicine, tranexamic acid has a certain effect on the treatment of tonsillitis, hemoptysis due to tuberculosis, acne, chloasma, etc. It is an irreplaceable hemostatic drug in the global medical field.
In medicine, tranexamic acid has a certain effect on the treatment of tonsillitis, hemoptysis due to tuberculosis, acne, chloasma, etc. It is an irreplaceable hemostatic drug in the global medical field.
Adding tranexamic acid to toothpaste makes the toothpaste have strong hemostatic, antibacterial and anti-inflammatory functions, which can quickly prevent gum bleeding and effectively relieve symptoms such as red and swollen gums, oral ulcers, and dental plaque.
Contact us
Buy Sodium Ascorbyl Phosphate Powder- Contact Sost Biotech for:
✓ Bulk discounts (MOQ 25kg)
✓ FREE 20g samples with COA
✓ OEM services/Specification customization
Email: ericyang@xasost.com
Product Data Sheets
| Analysis | Description | Results |
| Assay(HPLC) | ≥98% | 99.50% |
| Appearance | Colorless or pale yellowish powder | Conforms |
| Odour | Almost odourless | Conforms |
| Free Ascorbic Acid | ≤ 0.5% | 0.10% |
| Active content | ≥45% | 49.00% |
| PH (3% aqueous solution) | 9.00 – 10.0 | 9.4 |
| Solubility % (10% aqueous solution) | Clear and almost colorless | Conforms |
| Water % | ≤11 max | 4.2 |
| As ppm | ≤2 max | Conforms |
| Heavy Metals ppm (Pb) | ≤20 max | Conforms |
| Free Phosphone Acid | ≤1 max | Conforms |
| Chlonde | ≤0.35 max | Conforms |
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