Skip to Content
Merck
All Photos(3)

Documents

798053

Sigma-Aldrich

Glycolic acid

anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, 99%

Synonym(s):

Hydroxyacetic acid

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Linear Formula:
HOCH2COOH
CAS Number:
79-14-1
Molecular Weight:
76.05
Beilstein:
1209322
EC Number:
201-180-5
MDL number:
MFCD00004312
UNSPSC Code:
12352100
PubChem Substance ID:
329768628
NACRES:
NA.21

grade

anhydrous

Quality Level

100

product line

ReagentPlus®
Redi-Dri™

Assay

99%

form

crystals

mp

75-80 °C (lit.)

SMILES string

OCC(O)=O

InChI

1S/C2H4O3/c3-1-2(4)5/h3H,1H2,(H,4,5)

InChI key

AEMRFAOFKBGASW-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Glycolic acid, also known as α-hydroxy acetic acid (AHA), is commonly used in chemical peels.

Application

Glycolic acid may be used in the preparation of glycolide, a monomer for preparing poly(glycolic acid) (PGA).

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H314,H332

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

>572.0 °F - (decomposition)

Flash Point(C)

> 300 °C - (decomposition)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCM4064
MKCJ9298
SHBJ5716
SHBH0043V
SHBG6366V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 3

1 of 3

Malonic acid anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, 99%

Sigma-Aldrich

792535

Malonic acid

L-(+)-Lactic acid ≥98%

Sigma-Aldrich

L1750

L-(+)-Lactic acid

Citric acid anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99.5%

Sigma-Aldrich

791725

Citric acid

Sharma SK, et al.
A Handbook of Applied Biopolymer Technology: Synthesis, Degradation and Applications., 153-153 (2011)
Glycolic acid peels for the treatment of wrinkles and photoaging.
Moy LS, et al.
The Journal of Dermatologic Surgery and Oncology, 19(3), 243-246 (1993)
L Atzori et al.
Journal of the European Academy of Dermatology and Venereology : JEADV, 12(2), 119-122 (1999-05-27)
Glycolic acid chemical peels have been widely accepted as a useful modality in many cutaneous conditions characterized by abnormalities of keratinization. The aim of this study is to evaluate the use of glycolic peels in the main clinical forms of

Articles

Redi-Dri™ – The World of Free-flowing Hygroscopic Products

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service