DL-Mandelic Acid 90-64-2 Anti-aging
Payment: T/T, L/C
Product Origin: China
Shipping Port: Beijing/Shanghai/Hangzhou
Order (MOQ): 1kg
Lead Time: 3 working days
Production capacity: 500kg/month
Storage condition: Stored in cool, dry place, room temperature.
Package material: drum
Package size:1kg/drum, 5kg/drum, 10kg/drum, 25kg/drum
Introduction
Mandelic acid is an alpha hydroxy acid (AHA) that is used to exfoliate the skin. It's used to treat acne, hyperpigmentation, and aging skin. Mandelic acid is used in over-the-counter skincare products and in professional chemical peels.
Mandelic acid is one of these beneficial ingredients. While there’s not a lot of research on this alpha hydroxy acid (AHA), it’s thought to be gentle on the skin and may help with acne, skin texture, hyperpigmentation, and the effects of aging.
Specification (assay 99.5%-102.0% up by HPLC)
| ITEM | SPECIFICATION |
| Appearance | White crystal |
| Solubility | Soluble in water and ether |
| Cyanide | Should be absent |
| Assay(benzene) | 50ppm max |
| Assay(on dry basis) | 99% min |
| Melting point | 117~121℃ |
| [a]D20 | ±0.25° |
| Transmittance(10%w/v water) | NLT 90% |
| Residue on ignition | 0.5% MAX |
| Turbidity | <20NTU |
| Moisture | 0.5%MAX |
