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Merck

199257

Sigma-Aldrich

L-(+)-Milchsäure -Lösung

in H2O, ≥85%

Synonym(e):

(S)-(+)-Milchsäure, (S)-2-Hydroxy-propionsäure

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About This Item

Lineare Formel:
CH3CH(OH)CO2H
CAS-Nummer:
Molekulargewicht:
90.08
Beilstein:
1720251
MDL-Nummer:
UNSPSC-Code:
12161700
PubChem Substanz-ID:
NACRES:
NA.25

Qualitätsniveau

Assay

≥85%

Optische Aktivität

[α]20/D −13.5°, c = 2.5 in 1.5 M NaOH

Konzentration

in H2O

Brechungsindex

n20/D 1.427

Dichte

1.206 g/mL at 25 °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

InChIKey

JVTAAEKCZFNVCJ-REOHCLBHSA-N

Sonstige Hinweise

Contains varying amounts of intermolecular esterification products
Most salts of L-(+)-lactic acid are levorotatory, hence the negative rotation in NaOH solution.

Piktogramme

Corrosion

Signalwort

Danger

H-Sätze

Gefahreneinstufungen

Eye Dam. 1 - Skin Corr. 1C

Zusätzliche Gefahrenhinweise

Lagerklassenschlüssel

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Flammpunkt (°F)

235.4 °F - closed cup

Flammpunkt (°C)

113 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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