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79-14-1 - Glycolic acid, 98% - Hydroxyacetic acid - A12511 - Alfa Aesar

A12511 Glycolic acid, 98%

CAS-Nummer
79-14-1
Synonyme
Hydroxyacetic acid

Größe Preis ($) Menge Verfügbarkeit
100g 54,69
500g 197,63
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Glycolic acid, 98%

MDL
MFCD00004312
EINECS
201-180-5

Chemische Eigenschaften

Formel
C2H4O3
Molmasse
76.05
Schmelzpunkt
74-80°
Dichte
1.49
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water, methanol, diethyl ether, acetone, acetic acid and ethyl acetate.

Anwendungen

Glycolic acid is used for acne and anti-aging treatment. It is also employed in the textile industry as a dyeing and tanning agent. It is used in emulsion polymers, solvents and additives for ink and paints. It is also useful as an intermediate for organic synthesis such as redox reactions, esterification and long chain polymerization. It acts as a monomer in the preparation of polyglycolic acid and other biocompatible copolymers. Further, it is used as a preservative and flavoring agent in organic synthesis. It is also used in adhesives and plastics.

Bemerkungen

Hygroscopic. Incompatible with bases, oxidizing agents and reducing agents.

Literaturverweise

Datta, D.; Kumar, S. Modeling Using Response Surface Methodology And Optimization Using Differential Evolution Of Reactive Extraction Of Glycolic Acid. Chem. Eng. Commun. 2015, 202 (1), 59-69.

Steward, K. M.; Corbett, M. T.; Goodman, C. G.; Johnson, J. S. Correction to “Asymmetric Synthesis of Diverse Glycolic Acid Scaffolds via Dynamic Kinetic Resolution of α-Keto Esters”. J. Am. Chem. Soc. 2015, 137 (11), 3991-3991.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318-H302-H332

Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if swallowed. Harmful if inhaled.

Sicherheitshinweise: P280-P305+P351+P338-P309-P310

Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

Weitere Referenzen

Merck
14,4498
Beilstein
1209322
Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2918.19
TSCA
Yes
RTECS
MC5250000

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