243531

Kalium-hydrogentartrat monobasisch

99%

• Synonym(e): Kalium-L-tartrat monobasisch, Kalium-hydrogen-L-tartrat, Kaliumbitatrat, L(+)-Weinsäure Monokaliumsalz, Weinsäure Monokaliumsalz
• Lineare Formel: KO₂CCH(OH)CH(OH)CO₂H
• CAS-Nummer: 868-14-4
• Molekulargewicht: 188.18
• Beilstein: 6119985
• EG-Nummer: 212-769-1
• MDL-Nummer: MFCD00065392
• UNSPSC-Code: 51113400
• PubChem Substanz-ID: 24854509
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 99%
• Form: powder
• Optische Aktivität: [α]20/D +10°, c = 2 in 10% HCl
• Dichte: 1.954 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: carboxylic acid; hydroxyl
• SMILES String: [K+].O[C@H]([C@@H](O)C([O-])=O)C(O)=O
• InChI: 1S/C4H6O6.K/c5-1(3(7)8)2(6)4(9)10;/h1-2,5-6H,(H,7,8)(H,9,10);/q;+1/p-1/t1-,2-;/m1./s1
• InChIKey: KYKNRZGSIGMXFH-ZVGUSBNCSA-M

Beschreibung

Allgemeine Beschreibung

Potassium L-tartrate is found naturally in grapes. Its removal is necessary during wine making as it can precipitate, which is undesirable.

Anwendung

Potassium L-tartrate monobasic may be used as a reductant during the synthesis of noble metal nanoparticles in the presence of linear polymers as protective agents.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): 410.0 °F
• Flammpunkt (°C): 210 °C
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)