DL-Lactic Acid

Names

[ Name ]:
DL-Lactic Acid

[Synonym ]:
2-Hydroxypropanoic acid
Lactic acid (7CI,8CI)
(±)-lactic acid
d,l-lactic acid
α-Hydroxypropanoic acid
Poly(2-hydroxypropionic acid)
QY1&VQ
2-Hydroxypropionic acid
2-Hydroxy-2-methylacetic acid
Propanoic acid, 2-hydroxy-, (±)
Propanoic acid, 2-hydroxy-
Lactic acid
α-Hydroxypropionic acid
EINECS 201-245-8

Biological Activity

[Description]:

Polylactic acid can be used as a filler.

[Related Catalog]:

Research Areas >> Others

Chemical & Physical Properties

[ Density]:
1.25-1.28 g/cm3

[ Boiling Point ]:
227.6±0.0 °C at 760 mmHg

[ Melting Point ]:
176 ºC

[ Molecular Formula ]:
(C₃H₆O₃)x

[ Flash Point ]:
109.9±16.3 °C

[ PSA ]:
57.53000

[ LogP ]:
-0.70

[ Appearance of Characters ]:
black

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.451

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36

[ Safety Phrases ]:
22-24/25-26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
3907700000

Customs

[ HS Code ]: 3907700000

Articles

Polyethylene glycol-modified gelatin/polylactic acid nanoparticles for enhanced photodynamic efficacy of a hypocrellin derivative in vitro.

J. Biomed. Nanotechnol. 9(2) , 177-92, (2013)

The present study focused on the development of a novel biodegradable nanoparticle system based on polyethyleneglycol-modified gelatin (PEG-GEL) and polylactic acid (PLA) biopolymers for improving the...

Effect of castor oil enrichment layer produced by reaction on the properties of PLA/HDI-g-starch blends.

Carbohydr. Polym. 94(1) , 235-43, (2013)

Blends of entirely bio-sourced polymers, namely polylactide (PLA) and starch, have been melt-compounded by lab-scale co-extruder with castor oil (CO) as a plasticizer. The enrichment of castor oil on ...

Use of intralesional poly-L-lactic acid in the treatment of corticosteroid-induced lipoatrophy.

Dermatol. Surg. 40(5) , 597-9, (2014)