50-21-5 C3H6O3 1-Hydroxyethane 1-carboxylic acid
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Lactic acid Basic information |
Product Name: | Lactic acid |
Synonyms: | ACIDUM LACTICUM;RARECHEM AL BO 2317;MILK ACID;1-Hydroxyethane 1-carboxylic acid;1-Hydroxyethanecarboxylic acid;1-hydroxyethanecarboxylicacid;2-hydroxy-propanoicaci;2-hydroxy-propionicaci |
CAS: | 50-21-5 |
MF: | C3H6O3 |
MW: | 90.08 |
EINECS: | 200-018-0 |
Product Categories: | ACS GradeChiral Building Blocks;Carboxylic Acids;Essential Chemicals;Organic Building Blocks;Routine Reagents;Food & Flavor Additives;-;Building Blocks;C1 to C5;Carbonyl Compounds;Carboxylic Acids;FOOD ADDITIVES;Plant Growth Regulator;Food & Feed ADDITIVES;Chemical Synthesis;Organic Building Blocks;Food additive and acidulant |
Mol File: | 50-21-5.mol |
|
Lactic acid Chemical Properties |
Melting point | 18°C |
Boiling point | 122 °C15 mm Hg(lit.) |
alpha | -0.05 º (c= neat 25 ºC) |
density | 1.209 g/mL at 25 °C |
refractive index |
n |
FEMA | 2611 | LACTIC ACID |
Fp | >230 °F |
storage temp. | 2-8°C |
solubility | Miscible with water and with ethanol (96 per cent). |
form | syrup |
pka | 3.08(at 100℃) |
color | Colorless to yellow |
Specific Gravity | 1.209 |
Water Solubility | SOLUBLE |
Merck | 14,5336 |
BRN | 1209341 |
Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
CAS DataBase Reference | 50-21-5(CAS DataBase Reference) |
NIST Chemistry Reference | Propanoic acid, 2-hydroxy-(50-21-5) |
EPA Substance Registry System | Propanoic acid, 2-hydroxy-(50-21-5) |
Safety Information |
Hazard Codes | Xi,C |
Risk Statements | 38-41-34-37/38 |
Safety Statements | 26-39-45-36/37/39 |
RIDADR | 3265 |
WGK Germany | 2 |
RTECS | OD2800000 |
F | 3 |
TSCA | Yes |
HazardClass | 8 |
PackingGroup | III |
Hazardous Substances Data | 50-21-5(Hazardous Substances Data) |
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