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DL-mandelic acid

DL-mandelic acid


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


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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


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