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Merck

L1875

L-(+)-Lactic acid solution

30% in H2O (by weight)

Synonym(s):

(S)-2-Hydroxypropionic acid, Sarcolactic acid

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About This Item

Empirical Formula (Hill Notation):
C3H6O3
CAS Number:
79-33-4
Molecular Weight:
90.08
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
24896292
MDL number:
MFCD00064266
Beilstein/REAXYS Number:
1720251

Product Name

L-(+)-Lactic acid solution, 30% in H2O (by weight)

InChI key

JVTAAEKCZFNVCJ-REOHCLBHSA-N

SMILES string

C[C@H](O)C(O)=O

InChI

1S/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)/t2-/m0/s1

concentration

30% in H2O (by weight)

solubility

water: soluble(lit.)

storage temp.

2-8°C

Quality Level

200

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Application

L-(+)-Lactic acid solution may be used in the preparation of novel pH-sensitive physically crosslinked hydrogels. It may be used in the preparation of low molecular weight poly(lactic acid) by direct polycondensation.

Other Notes

Aqueous solutions of l(+)-Lactate.
Purity equivalent to L 1750.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1C

supp_hazards

EUH071

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
0000500182
0000500179
0000500182
0000500179
0000261475

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G G Jinesh et al.
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Robert J Mishur et al.
Aging cell, 15(2), 336-348 (2016-01-06)
Disruption of mitochondrial respiration in the nematode Caenorhabditis elegans can extend lifespan. We previously showed that long-lived respiratory mutants generate elevated amounts of α-ketoacids. These compounds are structurally related to α-ketoglutarate, suggesting they may be biologically relevant. Here, we show
Synthesis and characterization of pH-sensitive hydrogels based on chitosan and D, L-lactic acid.
Qu X, et al.
Journal of Applied Polymer Science, 74(13), 3193-3202 (1999)
L (+) lactic acid fermentation and its product polymerization.
Narayanan N, et al.
Electronic journal of Biotechnology, 7(2), 167-178 (2004)
Debby Gawlitta et al.
Journal of applied physiology (Bethesda, Md. : 1985), 103(2), 464-473 (2007-04-21)
Prolonged periods of tissue compression may lead to the development of pressure ulcers, some of which may originate in, for example, skeletal muscle tissue and progress underneath intact skin, representing deep tissue injury. Their etiology is multifactorial and the interaction
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