8.14186

Glycolic acid

(70% solution in water) for synthesis

• Synonyme(s) : Hydroxyacetic acid
• Code UNSPSC : 12352106
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 200
• Forme: liquid
• pH: 0.1 (25 °C in H₂O)
• Point d'ébullition: 112 °C/1013 hPa
• Pf: 10 °C
• Densité: 1.262 g/cm³ at 20 °C
• Température de stockage: 2-30°C

Description

Application

• Poly (lactic-co-glycolic acid)-based composite bone-substitute materials: Focuses on the use of glycolic acid in composite materials for bone substitution and its impact on mechanical properties and degradation performance (D Zhao, T Zhu, J Li, L Cui, Z Zhang, X Zhuang, J Ding - Bioactive Materials, 2021). Read more.
• An Overview of Poly(lactic-co-glycolic) Acid (PLGA)-Based Biomaterials for Bone Tissue Engineering: Discusses the synthesis and physicochemical characteristics of PLGA composites containing glycolic acid (P Gentile, V Chiono, I Carmagnola - International Journal of Molecular Sciences, 2014). Read more.

Remarque sur l'analyse

Assay (acidimetric): 67.0 - 73.0 %
Density (d 20 °C/ 4 °C): 1.257 - 1.264
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H314,H332
• Conseils de prudence: P261 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1
• Code de la classe de stockage: 8A - Combustible corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable