L-(+)-Lactic acid solution

SIGMA/199257 - in H₂O, ≥85%

Synonym: (S)-(+)-Lactic acid; (S)-2-Hydroxypropionic acid

CAS Number: 79-33-4
Empirical Formula (Hill Notation): C₃H₆O₃
Molecular Weight: 90.08
MDL Number: MFCD00064266
Linear Formula: CH₃CH(OH)CO₂H
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-199257-250G	250 g	$92.40 1/EA		Add To Favorites
45-199257-1KG	1 kg	$286.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥85%
concentration	in H₂O
density	1.206 g/mL at 25 °C
InChI	1S/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)/t2-/m0/s1
InChI key	JVTAAEKCZFNVCJ-REOHCLBHSA-N
optical activity	[α]20/D −13.5°, c = 2.5 in 1.5 M NaOH
Quality Level	200
refractive index	n20/D 1.427
SMILES string	C[C@H](O)C(O)=O

Other Notes:	Contains varying amounts of intermolecular esterification products
Other Notes:	Most salts of L-(+)-lactic acid are levorotatory, hence the negative rotation in NaOH solution.
Packaging:	1 kg in poly bottle
Packaging:	250 g in poly bottle
Packaging:	5 g in glass bottle

Symbol	GHS05
Signal word	Danger
Hazard statements	H315 - H318
Precautionary statements	P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P362 + P364
Hazard Codes	Xi
Risk Statements	38-41
Safety Statements	26-39
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	235.4 °F - closed cup
Flash Point(C)	113 °C - closed cup

Purity	≥85%
Density	1.206 g/mL at 25 °C
Refractive Index	n20/D 1.427
UNSPSC	12161700

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