1.05012

Kaliumhydroxid

pellets EMPLURA^®

• Synonym(e): Kaliumlauge, Aetzkali
• Lineare Formel: KOH
• CAS-Nummer: 1310-58-3
• Molekulargewicht: 56.11
• MDL-Nummer: MFCD00003553
• UNSPSC-Code: 12352305
• EG-Index-Nummer: 215-181-3

Eigenschaften

• Dampfdruck: 1 mmHg ( 719 °C)
• Qualitätsniveau: 200
• Produktlinie: EMPLURA^®
• Assay: ≥84.0% KOH basis (acidimetric)
• Form: solid
• Wirksamkeit: 333 mg/kg LD₅₀, oral (Rat)
• pH-Wert: 14 (20 °C, 56 g/L in H₂O)
• mp (Schmelzpunkt): 361 °C (lit.)
• Anionenspuren: carbonate (K₂CO₃): ≤2.0%; chloride (Cl^-): ≤0.01%; sulfate (SO₄^2-): ≤0.01%
• Kationenspuren: Al: ≤0.002%; Fe: ≤0.002%; heavy metals (as Pb): ≤0.002%
• Lagertemp.: 2-30°C
• SMILES String: [OH-].[K+]
• InChI: 1S/K.H2O/h;1H2/q+1;/p-1
• InChIKey: KWYUFKZDYYNOTN-UHFFFAOYSA-M

Beschreibung

Anwendung

• Transformation of hard pollen into soft matter.: This study demonstrates the transformation of hard pollen into soft matter using potassium hydroxide treatment, providing insights into new materials′ potential applications in soft robotics and other fields (Fan et al., 2020).


• Radiation induced oxidation of [(18)F]fluorothia fatty acids under cGMP manufacturing conditions.: The research highlights the role of potassium hydroxide in the oxidation process of radiolabeled fatty acids, which is critical for producing radiopharmaceuticals used in medical imaging (Pandey et al., 2020).


• Molecular epidemiology of otomycosis in Isfahan revealed a large diversity in causative agents.: This study utilized potassium hydroxide preparations to identify fungal pathogens in otomycosis, showcasing its importance in clinical diagnostics and microbiological studies (Aboutalebian et al., 2019).

Hinweis zur Analyse

Gehalt (acidimetrisch, KOH): ≥ 84,0 %
Carbonat (als K₂CO₃): ≤ 2,0 %
Chlorid (Cl): ≤ 0,01 %
Sulfat (SO₄): ≤ 0,01 %
Schwermetalle (als Pb): ≤ 0,002 %
Al (Aluminium): ≤ 0,002 %
Fe (Eisen): ≤ 0,002 %

Rechtliche Hinweise

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H290 - H302 - H314
• P-Sätze: P234 - P260 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• Lagerklassenschlüssel: 8A - Combustible, corrosive hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable