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124737

Sigma-Aldrich

Glycolic acid

ReagentPlus®, 99%

Sinonimo/i:

Hydroxyacetic acid

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About This Item

Formula condensata:
HOCH2COOH
Numero CAS:
79-14-1
Peso molecolare:
76.05
Beilstein:
1209322
Numero CE:
201-180-5
Numero MDL:
MFCD00004312
Codice UNSPSC:
12352100
eCl@ss:
39021303
ID PubChem:
24847624
NACRES:
NA.21

Livello qualitativo

200

Nome Commerciale

ReagentPlus®

Saggio

99%

Forma fisica

solid

Punto di fusione

75-80 °C (lit.)

Solubilità

H2O: 50 mg/mL, clear, colorless

Stringa SMILE

OCC(O)=O

InChI

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

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Categorie correlate

Descrizione generale

Glycolic acid (Hydroxyacetic acid) is an α-hydroxy acid. Glycolic acid solutions having concentration of 70% and pH range of 0.08 to 2.75 are widely employed as superficial chemical peeling agents. Various oligomers or polymers of lactic and/or glycolic acid (low molecular weight) have been prepared. Glycolic acid can be determined via plant tissue coupled flow injection chemiluminescence biosensors, which can be used both as a plant-tissue based biosensor and chemiluminescence flow sensor.

Applicazioni

Glycolic acid (Hydroxyacetic acid) has been used in the preparation of PLGA-PEG-PLGA copolymer (PLGA = poly(lactic/glycolic, PEG = polyethylene glycol).

Altre note

Go to Redi-Dri™ Product Listing 798053

Note legali

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

Pittogrammi

CorrosionExclamation mark
GHS05,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H314,H332

Classi di pericolo

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

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

>572.0 °F - (decomposition)

Punto d’infiammabilità (°C)

> 300 °C - (decomposition)

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
WXBF3868V
WXBF2527V
WXBF2968V
WXBF4581V
WXBF1916V

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Sima Shahabi et al.
TheScientificWorldJournal, 2014, 420616-420616 (2015-01-13)
Gamma irradiation is able to affect various structural and biological properties of biomaterials In this study, a composite of Hap/PLGA-PEG and their ingredients were submitted to gamma irradiation doses of 25 and 50 KGy. Various properties such as molecular weight (GPC)
"A novel renewable plant tissue-based electrochemiluminescent biosensor for glycolic acid"
Zhu L, et al.
Sensors and Actuators B, Chemical, 98(2), 115-121 (2004)
?Plant Tissue-Based Chemiluminescence Flow Biosensor for Glycolic Acid?
Li B, et al.
Analytical Chemistry, 73(6), 1203-1206 (2001)
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
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