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L1375

Sigma-Aldrich

Sodium DL-lactate solution

syrup, 60 % (w/w), synthetic

Synonym(s):

DL-Lactic acid sodium salt

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About This Item

Linear Formula:
CH3CH(OH)COONa
CAS Number:
72-17-3
Molecular Weight:
112.06
Beilstein/REAXYS Number:
4332999
EC Number:
200-772-0
MDL number:
MFCD00065400
UNSPSC Code:
12161700
PubChem Substance ID:
24896278
NACRES:
NA.25

biological source

synthetic

Quality Level

200

form

syrup

concentration

60 % (w/w)

storage temp.

2-8°C

SMILES string

[Na+].CC(O)C([O-])=O

InChI

1S/C3H6O3.Na/c1-2(4)3(5)6;/h2,4H,1H3,(H,5,6);/q;+1/p-1

InChI key

NGSFWBMYFKHRBD-UHFFFAOYSA-M

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General description

Sodium DL-lactate is an organic, sodium salt of lactic acid. It is a hygroscopic agent and a component of natural moisturizing factor (NMF). It is usually produced by fermentation.

Application

Sodium DL-lactate has been used as a component in Trypticase soy broth to culture P. gingivalis and to observe prolonged methane production in batch assays.

Biochem/physiol Actions

Sodium lactate functions as a buffer to maintain osmotic and charge balance. It serves as a humectant, especially in cosmetic preparations. It acts a flavoring agent in meat and poultry products. Sodium lactate also plays a role as a buffer. Sodium lactate could be an alternative source of energy and an oxidative substrate in case of lack of oxygen in brain cells.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Rizzo A, et al.
International Immunopharmacology, 10(7), 744-750 (2010)
Enhanced inhibition of Listeria monocytogenes and Salmonella enteritidis in meat by combinations of sodium lactate and diacetate
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