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L1875

Sigma-Aldrich

L-(+)-Lactic acid solution

30% in H2O (by weight)

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Synonym(s):
(S)-2-Hydroxypropionic acid, Sarcolactic acid
Empirical Formula (Hill Notation):
C3H6O3
CAS Number:
Molecular Weight:
90.08
Beilstein/REAXYS Number:
1720251
MDL number:
PubChem Substance ID:
NACRES:
NA.25

Quality Level

concentration

30% in H2O (by weight)

solubility

water: soluble(lit.)

storage temp.

2-8°C

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

InChI key

JVTAAEKCZFNVCJ-REOHCLBHSA-N

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1 of 4

This Item
69780L640227715
L-(+)-Lactic acid solution 30% in H2O (by weight)

L1875

L-(+)-Lactic acid solution

-
L-(+)-Lactic acid solution ~40% in H2O

69780

L-(+)-Lactic acid solution

-
L-(+)-Lactic acid BioXtra, ≥98% (titration)

L6402

L-(+)-Lactic acid

Premium Grade
L-(+)-Lactic acid 80%

27715

L-(+)-Lactic acid

-
storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C

storage temp.

-

concentration

30% in H2O (by weight)

concentration

~40% in H2O

concentration

-

concentration

-

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.

Linkage

Purity equivalent to L 1750.

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1C

supp_hazards

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

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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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)
Swelling and hydrolytic degradation of poly (D, L-lactic acid) in aqueous solutions.
Proikakis C S, et al.
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L (+) lactic acid fermentation and its product polymerization.
Narayanan N, et al.
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