Substance
ID:351212
Names and Identifiers
IUPAC name
(2S)-2-hydroxypropanoic acid
IUPAC Traditional name
(α)-lactate
Synonyms
(S)-2-Hydroxypropionic acid(S)-2-羟基丙酸L-(+)-Lactic acid solutionL-(+)-乳酸 溶液(S)-(+)-Lactic acid(S)-(+)-乳酸
Registration numbers
CAS Number
Beilstein Number
MDL Number
PubChem SID
Properties
Product Information
Concentration
in H2O
Linear Formula
CH3CH(OH)CO2H
Purity
≥85%
Safety Information
GHS Precautionary statements
P280-P305+P351+P338
Personal Protective Equipment
Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Hazard statements
H315-H318
European Hazard Symbols
Irritant (Xi)GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Safety Statements
26-39
MSDS Link
GHS Signal Word
Danger
German water hazard class
1
Risk Statements
38-41
Physical Property
Flash Point
235.4 °F
113 °C
Optical Rotation
[α]20/D -13.5°, c = 2.5 in 1.5 M NaOH
Density
1.206 g/mL at 25 °C
Refractive Index
n20/D 1.427
Molecule Details
Other Notes
Contains varying amounts of intermolecular esterification products
Most salts of L-(+)-lactic acid are levorotatory, hence the negative rotation in NaOH solution.
Packaging
1 kg in poly bottle
250 g in poly bottle
5 g in glass bottle
Contains varying amounts of intermolecular esterification products
Most salts of L-(+)-lactic acid are levorotatory, hence the negative rotation in NaOH solution.
Packaging
1 kg in poly bottle
250 g in poly bottle
5 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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