Product name: DL-mandelic acid
Synonyms: mandelic acid
INCI name: mandelic acid
CAS No.: 90-64-2
EINECS: 202-007-6
Quality: assay 99% up by HPLC
Molecular formula: C8H8O3
Molecular weight: 152.15
Description:
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.
It works to accelerate cell turnover by dissolving the tiny bonds that hold skin cells together, helping to remove dead skin on the surface that can lead to dull complexions, as well as fine lines. It also strengthens collagen, one of the building blocks of the skin’s support network that gives it youthful firmness.
Mandelic acid can be used to treat three major skin concerns: signs of ageing, acne and enlarged pores, as well as pigmentation that is the result of excess sun exposure, acne scarring, taking hormonal contraceptives and pregnancy. It targets these concerns by speeding up cell turnover that slows with age.
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 |
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