Mandelic Acid

DL-Mandelic acid Product technical information

Product Name

DL-Mandelic acid

CAS number

90-64-2

INCI

Mandelic Acid

DL-Mandelic acid Features and efficacy

• Mandelic acid Mandelic Acid belongs to the α-hydroxy fatty acids, is currently the only lipid fruit acid, but there is no α-hydroxy acid (fruit acid) as obvious irritation, with the skin's affinity is high, easy to penetrate the layer and deep into the skin to play a role, can remove the aging layer, inhibit tyrosine enzyme activity, fade color plaque, as well as good sterilization ability.

• Exfolassed

• Light spots

DL-Mandelic acid Physical and chemical properties

The content of the active substance

99.0%

appearance

White crystalline powder

Assay content

≥99.0%

Melting Point melting point

118-121℃

Water moisture

≤0.5%

Residue on ignition burns residue

＜0.5%

pH (1%, 20degrees C).

2.0~4.0

DL-Mandelic acid Product description

1. Chemical structure and name:

INCI name: tonsil acid/Mandelic Acid

CAS No:90-64-2

Molecular weight: 152.15

Molecular: C8H8O3

2. Product features:

1. The aromatic ring of Mandelic acid can improve skin affinity, suitable for sensitive skin types, easy to penetrate the layer, peel off the aging layer, speed up the skin renewal cycle, deep clean hair follicles, unblock the oil in the pores, improve blackheads, acne, sebum embolisms, fine pores.

2. Relative to the traditional fruit acid (glycol acid), Mandelic acid relative stimulation is small, fat solubility increased, the penetration capacity of the layer significantly improved, promote the absorption of active substances, increase the speed of epithelial cell metabolism, stimulate the growth and rearrangement of uric acid, viscosine, collagen and elastic fibers in the skin, so that the skin's moisture content increases, tightening the skin.

3. Mandelic acid has good antibacterial properties, with a concentration of 2.5% Mandelic acid killing about 1 million E. coli in 1min and about 1 million Staphylococcus aureuses in 4min. Can effectively help improve acne, inflammatory papules, alcohol and other skin problems.

4. Mandelic acid has inhibited the activity of tyrosine enzyme, reducing the production of melanin, while removing aging, promote the formation of melanin metabolism, with obvious whitening light spot effect.

3. Product applications:

★ cleaning, exfoliation products: 1% to 3% ★ whitening, plaque products: 2% to 5%.

★ acne, blackhead products: 1% to 5% ★Fruit acid skinning: 10% to 20%.

★ hand film, foot film products: 3% to 5%.

4. Recipe tips:

High concentration of Mandelic acid, individual skin may have discomfort, can adjust the system pH to about 4.5, in addition to adding urethra, beetroot, potassium licorice and other soothing moisturizing finished products, reduce skin tingling, avoid skin dryness.

5. Packing specifications: 5kg bags, 25kg drums

6. Storage: Store in a cool, dry, light-absorbing place, sealed and preserved, after opening should be used as soon as possible. Unopened products have a shelf life of 24 months under recommended storage conditions.

DL-Mandelic acid Packaging and storage

Package

5kg bag, 5kg/drum

Expiration date

24 months

Storage conditions

Store in a cool, dry, light-free place, sealed and preserved

DL-Mandelic acid Precautions

High concentration of Mandelic acid, individual skin may have discomfort, can adjust the system pH to about 4.5, in addition to adding urethra, beetroot, potassium licorice and other soothing moisturizing finished products, reduce skin tingling, avoid skin dryness.

Purchase: when you purchase Mandelic acid.It must be Cosmetic grade. Because this product also have industry grade, that is only used as chemical intermediates only.

Product Name

CAS No.:

DL-mandelic acid

611-72-3 , 90-64-2

D-mandelic acid

611-71-2

L-mandelic acid

17199-29-0

2-chloro mandelic acid

10421-85-9

S-(+)-2-Chloromandelic acid

52950-19-3

R-(-)-2-Chloromandelic acid

52950-18-2

DL-2-fluoro mandelic acid

-

D-2-fluoro mandelic acid

32222-48-3

L-2-fluoro mandelic acid

-

P-chloro mandelic acid

492-86-4

D-4-chloro mandelic acid

32189-36-9

L-4-chloro mandelic acid

76496-63-4

P-fluoro mandelic acid

395-33-5

3-chloromandelic acid

16273-37-3

P-Bromo mandelic acid

6940-50-7