1.05012

Hidróxido de potasio

pellets EMPLURA^®

• Sinónimos: Potasa cáustica
• Fórmula lineal: KOH
• Número de CAS: 1310-58-3
• Peso molecular: 56.11
• MDL number: MFCD00003553
• UNSPSC Code: 12352305
• EC Index Number: 215-181-3

Propiedades

• vapor pressure: 1 mmHg ( 719 °C)
• Quality Level: 200
• product line: EMPLURA^®
• assay: ≥84.0% KOH basis (acidimetric)
• form: solid
• potency: 333 mg/kg LD₅₀, oral (Rat)
• pH: 14 (20 °C, 56 g/L in H₂O)
• mp: 361 °C (lit.)
• anion traces: carbonate (K₂CO₃): ≤2.0%; chloride (Cl^-): ≤0.01%; sulfate (SO₄^2-): ≤0.01%
• cation traces: Al: ≤0.002%; Fe: ≤0.002%; heavy metals (as Pb): ≤0.002%
• storage temp.: 2-30°C
• SMILES string: [OH-].[K+]
• InChI: 1S/K.H2O/h;1H2/q+1;/p-1
• InChI key: KWYUFKZDYYNOTN-UHFFFAOYSA-M

Descripción

Application

• 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).

Analysis Note

Valoración (acidimétrica, KOH): ≥ 84,0 %
Carbonatos (como K ₂CO₃): ≤ 2,0 %
Cloruros (Cl): ≤ 0,01 %
Sulfatos (SO₄): ≤ 0,01 %
Metales pesados (como Pb): ≤ 0,002 %
Al (Aluminio): ≤ 0,002 %
Fe (Hierro): ≤ 0,002 %

Legal Information

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

Información de seguridad

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H290 - H302 - H314
• pcodes: P234 - P260 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• Storage Class: 8A - Combustible, corrosive hazardous materials
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable