8.14186

Glycolic acid

(70% solution in water) for synthesis

• Synonyma: Hydroxyacetic acid
• UNSPSC Code: 12352106
• NACRES: NA.22

Vlastnosti

• grade: for synthesis
• Quality Level: 200
• form: liquid
• pH: 0.1 (25 °C in H₂O)
• bp: 112 °C/1013 hPa
• mp: 10 °C
• density: 1.262 g/cm³ at 20 °C
• storage temp.: 2-30°C

Popis

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.

Analysis Note

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.

Bezpečnostní informace

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H314,H332
• pcodes: P261 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable