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163933 DL-Lactic Acid CAS: 50-21-5

Specifications
References
CAS Number
50-21-5
Grade
Highly Purified
Molecular Formula
C3H6O3
Molecular Weight
90.08
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
RT/4°C
Lactic Acid; (±)-Lactic Acid; 2-Hydroxy-2-methylacetic Acid; 2-Hydroxypropanoic Acid; 2-Hydroxypropionic Acid; Biolac; Chem-Cast; DL-Lactic Acid; E 270; HiPure 88; Lurex; Milk acid; NSC 367919; Purac FCC 80; Purac FCC 88; Purac HS 88; Tonsillosan; dl-Lactic Acid; α-Hydroxypropanoic Acid; α-Hydroxypropionic Acid

Synonyms
Lactic Acid; (±)-Lactic Acid; 2-Hydroxy-2-methylacetic Acid; 2-Hydroxypropanoic Acid; 2-Hydroxypropionic Acid; Biolac; Chem-Cast; DL-Lactic Acid; E 270; HiPure 88; Lurex; Milk acid; NSC 367919; Purac FCC 80; Purac FCC 88; Purac HS 88; Tonsillosan; dl-Lactic Acid; α-Hydroxypropanoic Acid; α-Hydroxypropionic Acid
CAS Number
50-21-5
Molecular Formula
C3H6O3
Molecular Weight
90.08
Purity
≥90%
Form
Supplied as a clear colorless oil
Solubility
Methanol (Slightly) and Water (Slightly)
Atmosphere
Inert Gas
Method for Determining Identity
Proton NMR (D2O), 13C NMR (D2O), and Mass Spectrometric Analysis
TLC Conditions
SiO2; Dichloromethane: Methanol: Acetic Acid; 9:1:0.1; Visualized with KMnO4; Single Spot, Rf=0.40.
Elemental Analysis
Calculated: %C: 40.00; %H: 6.71
Water Content (KF)
As reported
Storage and Stability
May be stored at RT for short-term only. Long-term storage is recommended at 4°C. Stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Toxicity and Hazards:  All products should be handled by qualified personnel only, trained in laboratory procedures.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Toxicity and Hazards
 All products should be handled by qualified personnel only, trained in laboratory procedures.
References
1. He, W. et al.: Comp. Biochem. Phys. Part A: Mol. Int. Phys., 166:308 (2013);
USBio References
No references available
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