243531

Potassium L-tartrate monobasic

99%

• Synonim(y): KHT, L(+)-Tartaric acid monopotassium salt, Potassium bitartrate, Potassium hydrogen L-tartrate, Potassium hydrogen tartrate, Tartaric acid monopotassium salt
• Wzór liniowy: KO₂CCH(OH)CH(OH)CO₂H
• Numer CAS: 868-14-4
• Masa cząsteczkowa: 188.18
• UNSPSC Code: 51113400
• NACRES: NA.22
• PubChem Substance ID: 24854509
• EC Number: 212-769-1
• Beilstein/REAXYS Number: 6119985
• MDL number: MFCD00065392
• Assay: 99%
• Form: powder

Właściwości

• Quality Segment: 100
• assay: 99%
• form: powder
• optical activity: [α]20/D +10°, c = 2 in 10% HCl
• density: 1.954 g/mL at 25 °C (lit.)
• functional group: 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
• InChI key: KYKNRZGSIGMXFH-ZVGUSBNCSA-M

Opis

General description

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

Application

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.

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 11 - Combustible Solids
• Co się dzieje?: WGK 1
• Temperatura zapłonu (°F): 410.0 °F
• Temperatura zapłonu (°C): 210 °C
• PPE (środki ochrony indywidualnej): Eyeshields, Gloves, type N95 (US)