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Merck
CN

50590

羟基乙酸

≥97.0% (T)

别名:

羟基醋酸

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线性分子式:
HOCH2COOH
化学文摘社编号:
分子量:
76.05
UNSPSC Code:
12352100
PubChem Substance ID:
eCl@ss:
39021303
EC Number:
201-180-5
Beilstein/REAXYS Number:
1209322
MDL number:
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InChI

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

InChI key

AEMRFAOFKBGASW-UHFFFAOYSA-N

SMILES string

OCC(O)=O

assay

≥97.0% (T)

impurities

~1% water

mp

75-80 °C

solubility

H2O: 0.1 g/mL, clear

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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).

pictograms

CorrosionExclamation mark

signalword

Danger

hcodes

Hazard Classifications

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

存储类别

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

>572.0 °F - (decomposition)

flash_point_c

> 300 °C - (decomposition)

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

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分析证书(COA)

Lot/Batch Number

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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)
N Wang et al.
Journal of biomaterials science. Polymer edition, 8(12), 905-917 (1997-01-01)
A series of oligomers or low molecular weight polymers of lactic and/or glycolic acid has been synthesized with different molar ratios of lactic to glycolic acid. These oligomers have been characterized with respect to oligomer composition, molecular weight, intrinsic viscosity
F F Becker et al.
Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.], 22(5), 463-465 (1996-05-01)
Seventy percent glycolic acid solutions are being commonly used as superficial chemical peeling agents. The pH of these solutions ranges from 0.08 to 2.75. The histologic effects of these various pH solutions on human skin have not been studied. The
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

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