CAS: 66170-10-3
Molecular formula: C6H7Na2O9P
Molecular weight: 322.05
EINECS Number: 425-180-1
Appearance: White crystalline powder, almost odorless
Assay/Purity: 95%min
Sample: available
Sodium Ascorbyl Phosphate CAS 66170-10-3
| Item | Specifications |
| Appearance/Colour | White crystalline powder, almost odorless |
| Odour | Almost odourless |
| Purity % | ≥95 |
| Active Content | ≥45 |
| PH(3% aqueous solution) | 9.00 – 11.00 |
| Identification | IR |
| Solubility(in water) | Min. 0.1%(10% aq. Solution is clear) |
| Water % | ≤11 |
| As ppm | ≤2 |
| Co ppm | ≤1 |
| Cr ppm | ≤1 |
| Hg ppm | ≤1 |
| Ni ppm | ≤1 |
| Pb ppm | ≤5 |
| Heavy Metals ppm (Pb) | ≤20 |
Application:
Sodium L-ascorbyl-2-phosphate is an active ingredient in advanced cosmetic skin care products. As a stable vitamin C derivative, it can protect skin, and improve appearance.
Sodium L-ascorbyl-2-phosphate SAP breaks down enzymes in the skin and releases active vitamin C. Therefore, LeeWhite™️SAP is an effective antioxidant, which protects cells from the damage caused by free radicals.
Sodium L-ascorbyl-2-phosphate SAP can promote collagen production and delay skin aging.
Sodium L-ascorbyl-2-phosphate SAP also acts on melanogenesis to prevent hyperpigmentation and actinic keratosis. Therefore shines the skin.
Sodium L-ascorbyl-2-phosphate SAP can be widely used in skin care products. As an effective water-soluble antioxidant, it is stable in cosmetic formulations. Oil-soluble vitamin E acetate, together with water-soluble vitamin C sodium phosphate, is an ideal antioxidant system in all skin care formulations to resist the skin damage caused by daily environmental stress. Other important application are in fields of sunscreen formulations, wrinkle-resistant products, body emulsions, day creams, evening creams and whitening products.
Addictive amount:
Daily skin care 0.2% ～2%
sunscreen 0.2%～1%
whitening product > 3%
25kg/fiber drum
