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Tel: 17734809689
Tel: 17734809689
Tel: 86-371-86259723
Tel: 17734809689
Tel: 17734809689
Mobile: 17734809689
Tel: +86-371- 86259723
Fax: +86-371- 86259723
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City: ZHENGZHOU
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L(+)-Lactic acid Basic information |
Product Name: | L(+)-Lactic acid |
Synonyms: | 2-HYDROXYPROPIONIC ACID;L(+)-LACTIC ACID;L-LACTIC ACID;L-(+)-MILK ACID;L-(+)-2-HYDROXYPROPANOIC ACID;L-2-HYDROXYPROPIONIC ACID;SARCOLACTIC ACID;(S)-(+)-LACTIC ACID |
CAS: | 79-33-4 |
MF: | C3H6O3 |
MW: | 90.08 |
EINECS: | 201-196-2 |
Product Categories: | Functional Materials;Hydroxycarboxylic Acids (for High-Performance Polymer Research);Reagent for High-Performance Polymer Research;Intermediates & Fine Chemicals;Pharmaceuticals;Food additive and acidulant;Food additives |
Mol File: | 79-33-4.mol |
L(+)-Lactic acid Chemical Properties |
mp | 52-54°C |
alpha | -13.5 º (c=2.5, 1.5N NaOH) |
bp | 125 °C |
density | 1.206 g/mL at 25 °C |
refractive index |
n |
Fp | >230 °F |
storage temp. | 2-8°C |
solubility | H2O: 10 mg/mL, clear, colorless |
Water Solubility | SOLUBLE |
Sensitive | Hygroscopic |
Merck | 14,5337 |
BRN | 1720251 |
CAS DataBase Reference | 79-33-4(CAS DataBase Reference) |
NIST Chemistry Reference | (s)-2-Hydroxypropanoic acid(79-33-4) |
EPA Substance Registry System | Propanoic acid, 2-hydroxy-, (2S)-(79-33-4) |
Safety Information |
Hazard Codes | Xi,C |
Risk Statements | 38-41-34-36/37/38-36-35 |
Safety Statements | 26-39-45-36/37/39-36 |
RIDADR | 3261 |
WGK Germany | 1 |
RTECS | OD2800000 |
F | 3-10 |
HazardClass | 8 |
PackingGroup | III |
MSDS Information |
Provider | Language |
---|---|
ACROS | English |
SigmaAldrich | English |
ALFA | English |
L(+)-Lactic acid Usage And Synthesis |
Chemical Properties | Crystalline Solid |
Usage | Occurs in small quantities in the blood and muscle fluid of man and animals. The lactic acid concentration increases in muscle and blood after vigorous activity. L-(+)-Lactic acid is also present in liver, kidney, thymus gland, human amniotic fluid, and o |
L(+)-Lactic acid Preparation Products And Raw materials |
Raw materials | Starch |
Preparation Products | Methanol-->Quizalofop-p-ethyl-->FENOXAPROP-P-ETHYL-->Calcium lactate-->CARBETAMIDE-->Sodium (S)-lactate-->Sodium lactate-->L-LACTIC ACID LITHIUM SALT |