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DL-Lactic acid

DL-Lactic acid Structure
CAS No.
598-82-3
Chemical Name:
DL-Lactic acid
Synonyms
2-HYDROXYPROPIONIC ACID;DL-2-HYDROXYPROPANOIC ACID;FEMA 2611;LACTIC ACID BACILLUS;LACTOBACILLUS SPOROGENES;DL-ALPHA-HYDROXYPROPIONIC ACID;LACTOPURE;MILK ACID;Acid(90%);dl-lactic
CBNumber:
CB1193448
Molecular Formula:
C3H6O3
Molecular Weight:
90.08
MOL File:
598-82-3.mol
MSDS File:
SDS
Modify Date:
2024/6/21 13:10:12

DL-Lactic acid Properties

Melting point 18 °C
Boiling point 122 °C15 mm Hg(lit.)
Density 1.209 g/mL at 25 °C
FEMA 2611 | LACTIC ACID
refractive index n20/D 1.4262
Flash point >230 °F
storage temp. 2-8°C
solubility Aqueous Base (Slightly), Methanol (Slightly), Water
form syrup
pka pKa at 25° 3.86
color Colourless
Stability Hygroscopic
CAS DataBase Reference 598-82-3(CAS DataBase Reference)
NIST Chemistry Reference Lactic acid(598-82-3)
EPA Substance Registry System Propanoic acid, 2-hydroxy-(598-82-3)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H315-H318
Precautionary statements  P280-P305+P351+P338-P310-P264-P280-P302+P352-P321-P332+P313-P362
Hazard Codes  Xi
Risk Statements  38-41
Safety Statements  26-39
WGK Germany  2
RTECS  OD2800000
3
HS Code  29181100
Toxicity LD50 orally in rats: 3.73 g/kg (Smyth)

DL-Lactic acid Chemical Properties,Uses,Production

DL-Lactic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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alpha-Hydroxypropionic acid DL-Lactic acid LACTIC ACID (APPROX. 90 %) PURE PH. EUR., BP, USP, FOOD GRADE rac-(2R*)-2-Hydroxypropanoic acid Acid(90%) DL-Lactic  LACTIC ACID, RACEMIC LACTOPURE ACIDUM LACTICUM MILK ACID RARECHEM AL BO 2317 (+/-)-2-HYDROXYPROPIONIC ACID 2-HYDROXYPROPIONIC ACID, RACEMIC LACTIC ACID 85+% NATURAL LACTIC ACID 85% FCC DL-LACTIC ACID ACS GRADE 85-90% DL--Lactic acid (90%) (+/-)-propanoicaci dl-lactic Propanoic acid, 2-hydroxy-, (± Propanoic acid,2-hydroxy-,(.+/-.)- DL-Lactic acid Manufacturer (^+)-Lactic acid, 88% DL-2-HYDROXYPROPANOIC ACID DL-ALPHA-HYDROXYPROPIONIC ACID FEMA 2611 LACTIC ACID BACILLUS LACTOBACILLUS SPOROGENES 2-HYDROXYPROPIONIC ACID 598-82-3 50-21-5;79-33-4 Organic Building Blocks Monosaccharide Chiral Building Blocks Asymmetric Synthesis C1 to C5 Carbonyl Compounds Carboxylic Acids Carbohydrates Building Blocks Biochemicals and Reagents BioChemical Usage: This product has high purity and high hot stability is good. Apply to the food, medicine extensively electroplate in the trade and other fields. Food and Feed Additive bc0001