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21185

Sigma-Aldrich

Calcium L-lactate hydrate

≥98.0% (calc. based on dry substance, KT)

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Synonym(s):
(S)-(+)-2-Hydroxypropanoic acid hemicalcium salt, L-Lactic acid hemicalcium salt, Sarcolactic acid hemicalcium salt
Linear Formula:
[CH3CH(OH)COO]2Ca · xH2O
CAS Number:
Molecular Weight:
218.22 (anhydrous basis)
Beilstein:
4923285
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥98.0% (calc. based on dry substance, KT)

form

solid

optical activity

[α]20/D −4.2±0.5°, c = 5% in H2O

impurities

~4 mol/mol water

SMILES string

O.C[C@H](O)C(=O)O[Ca]OC(=O)[C@H](C)O

InChI

1S/2C3H6O3.Ca.H2O/c2*1-2(4)3(5)6;;/h2*2,4H,1H3,(H,5,6);;1H2/q;;+2;/p-2/t2*2-;;/m00../s1

InChI key

MDAVASCOAJMZHZ-NVKWYWNSSA-L

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This Item
L2000L4388L7022
Sodium L-lactate ~98%

Sigma-Aldrich

L7022

Sodium L-lactate

form

solid

form

-

form

powder

form

powder or crystals

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

optical activity

[α]20/D −4.2±0.5°, c = 5% in H2O

optical activity

-

optical activity

-

optical activity

-

impurities

~4 mol/mol water

impurities

-

impurities

-

impurities

-

General description

Calcium L-lactate hydrate may be used as a calcium precursor in the preparation of calcium-oxide based sorbents for CO2 capture.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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