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Lactic acid, ACS, 85.0-90.0% aq. soln.

Catalog No. AA3641522
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AA3641536 500 g
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Catalog No. AA3641522 Supplier Thermo Scientific Chemicals Supplier No. 03641522

Description

CAS: 50-21-5 | C3H6O3 | 90.08 g/mol

It is used most commonly by athletes to describe the intense pain felt during exhaustive exercise. Used to make cultured dairy products, as a food preservative, and to make chemicals. Useful for the creation of highly aligned electrospun poly-L-lactic acid fibers for nerve regeneration applications. Poly(lactic acid) nanocomposites with various organoclays shows useful application for gas permeability.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

  • Ampouled under argon

Chemical Identifiers

CAS 50-21-5
Molecular Formula C3H6O3
Molecular Weight (g/mol) 90.08
MDL Number MFCD00004520
InChI Key JVTAAEKCZFNVCJ-UHFFFAOYNA-N
Synonym lactic acid, dl-lactic acid, 2-hydroxypropionic acid, milk acid, lactate, polylactic acid, ethylidenelactic acid, lactovagan, tonsillosan, acidum lacticum
PubChem CID 612
ChEBI CHEBI:78320
IUPAC Name 2-hydroxypropanoic acid
SMILES CC(O)C(O)=O

Specifications

Melting Point 18°C
Boiling Point 122°C (15 mm)
Density 1.209 g/mL
Quantity 100 g
Flash Point >110°C (230°F)
Physical Form Liquid
Refractive Index 1.427
Assay Percent Range 85.0 to 90.0%
Beilstein 1209341
Merck Index 14,5336
Solubility Information Soluble in water,ethanol,furfurol,alcohol and water. Partially soluble in diethyl ether. Practically insoluble in chloroform,petroleum ether,carbon disulfide.
Formula Weight 90.08
Grade ACS
Chemical Name or Material Lactic acid, For analysis ACS
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Safety and Handling

Hazard Category H315-H318
Hazard Statement GHS H Statement
H318-H315
Precautionary Statement P234-P264b-P280-P302+P352-P305+P351+P338-P310-P332+P313-P362-P390
EINECSNumber 200-018-0
RTECSNumber OD2800000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only