Active Pharmaceutical Ingredients
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Product Introduction
Sodium ascorbyl phosphate is a white powder derived from the highly catalyzed esterification of phosphate by vitamin C. Sodium ascorbyl phosphate is a water-soluble whitening agent, which can effectively prevent pigmentation. Stable, non-toxic, and non-irritating, it is a fine additive for modern functional whitening cosmetics.
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 |
Product Function
1. It is therefore a potent antioxidant
2. It can promote collagen production and delay skin aging.
3. It can prevent excessive pigmentation and actinic keratosis.
Product Features
Because of its wide range of action, sodium vitamin C phosphate can be widely used in skin care products. As a potent water-soluble antioxidant, it is stable in cosmetic formulations and is ideal for the common oil-soluble equivalent vitamin E acetate, a combination of the two. Sunscreen formula, anti-wrinkle products, body lotion, day cream, night cream and whitening products.
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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