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  7. D-(+)-Äpfelsäure, 98+%, Thermo Scientific Chemicals

D-(+)-Äpfelsäure, 98+%, Thermo Scientific Chemicals

Artikelnummer. 11419193
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Product Code. 11419193 Supplier Thermo Scientific Alfa Aesar Supplier No. A11688.06
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Description

CAS: 636-61-3 | C4H6O5 | 134.09 g/mol

D-(+)-Malic acid used as an acidulant and flavoring agent, food additive. And it is also used in the place of the less sour citric acid in sour sweets.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Anwendungen
D-(+)-Malsäure als Azidanz und Aromastoff, Lebensmittelzusatzstoff. Wird auch anstelle der weniger sauren Zitronensäure in sauren Süßigkeiten verwendet.

Löslichkeit
Löslich in Methanol, Ethanol, Aceton, Esther.

Hinweise
Kühl und trocken in einem gut versiegelten Behälter lagern. Behälter dicht verschlossen lassen.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 636-61-3
Summenformel C4H6O5
Molekulargewicht (g/mol) 134.09
MDL-Nummer MFCD00004245
InChI-Schlüssel BJEPYKJPYRNKOW-UHFFFAOYNA-N
Synonym d-+-malic acid, d-malic acid, d +-malic acid, r-2-hydroxysuccinic acid, r-malic acid, malic acid, d, 2r-2-hydroxybutanedioic acid, l +-malic acid, d-malate
PubChem CID 92824
ChEBI CHEBI:30796
IUPAC-Name (2R)-2-Hydroxybutandisäure
SMILES OC(CC(O)=O)C(O)=O

Specifications

Chemischer Name oder Material D- (+)-Malic acid
Schmelzpunkt 100°C to 104°C
Dichte 1.6
Menge 5 g
Beilstein 1723540
Merck Index 14,5707
Löslichkeitsinformationen Soluble in methanol,ethanol,acetone,ether.
Optische Drehung +28° (c=5.5 in pyridine)
Formelmasse 134.09
Reinheit (%) ≥98%

RUO – Research Use Only

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