DL-Lactic acid

DL-Lactic acid Basic information

Product Name:	DL-Lactic acid
Synonyms:	DL-2-HYDROXYPROPANOIC ACID;DL-ALPHA-HYDROXYPROPIONIC ACID;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
CAS:	598-82-3
MF:	C3H6O3
MW:	90.08
EINECS:	209-954-4
Product Categories:	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
Mol File:	598-82-3.mol

DL-Lactic acid Chemical 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
Fp	>230 °F
storage temp.	2-8°C
solubility	Aqueous Base (Slightly), Methanol (Slightly), Water
pka	pKa at 25° 3.86
form	syrup
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 Information

MSDS Information

DL-Lactic acid Usage And Synthesis

Uses	DL-Lactic Acid 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.
Definition	ChEBI: 2-hydroxypropanoic acid is a 2-hydroxy monocarboxylic acid that is propanoic acid in which one of the alpha-hydrogens is replaced by a hydroxy group. It has a role as a Daphnia magna metabolite and an algal metabolite. It is functionally related to a propionic acid. It is a conjugate acid of a lactate.

DL-Lactic acid Preparation Products And Raw materials

Preparation Products

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