1356734
USP
Lactic acid
United States Pharmacopeia (USP) Reference Standard
Synonym(s):
DL-Lactic acid, 2-Hydroxypropionic acid
About This Item
grade
pharmaceutical primary standard
API family
lactic acid
Assay
89.1% (lactic acid basis)
manufacturer/tradename
USP
technique(s)
HPLC: suitable
refractive index
n20/D 1.425 (lit.)
bp
122 °C/15 mmHg (lit.)
density
1.209 g/mL at 25 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-8°C
SMILES string
CC(O)C(O)=O
InChI
1S/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)
InChI key
JVTAAEKCZFNVCJ-UHFFFAOYSA-N
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General description
Application
Also, for use with USP monographs such as:
- Fumaric Acid
- Maleic Acid
Analysis Note
Other Notes
related product
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1C
Supplementary Hazards
WGK
WGK 1
Flash Point(F)
235.4 °F
Flash Point(C)
113 °C
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Protocols
Separation of DL-Lactic acid, ~90% (T)
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