1.05012

Idrossido di potassio

pellets EMPLURA^®

• Sinonimo/i: Soda caustica
• Formula condensata: KOH
• Numero CAS: 1310-58-3
• Peso molecolare: 56.11
• Numero MDL: MFCD00003553
• Codice UNSPSC: 12352305
• Numero indice EU: 215-181-3
• NACRES: NA.21

Proprietà

• Tensione di vapore: 1 mmHg ( 719 °C)
• Livello qualitativo: 200
• Nome Commerciale: EMPLURA^®
• Saggio: ≥84.0% KOH basis (acidimetric)
• Forma fisica: solid
• Potenza: 333 mg/kg LD₅₀, oral (Rat)
• pH: 14 (20 °C, 56 g/L in H₂O)
• Punto di fusione: 361 °C (lit.)
• Anioni in tracce: carbonate (K₂CO₃): ≤2.0%; chloride (Cl^-): ≤0.01%; sulfate (SO₄^2-): ≤0.01%
• Cationi in tracce: Al: ≤0.002%; Fe: ≤0.002%; heavy metals (as Pb): ≤0.002%
• Temperatura di conservazione: 2-30°C
• Stringa SMILE: [OH-].[K+]
• InChI: 1S/K.H2O/h;1H2/q+1;/p-1; KWYUFKZDYYNOTN-UHFFFAOYSA-M

Descrizione

Applicazioni

• 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).

Risultati analitici

Assay (acidimetric, KOH): ≥ 84.0 %
Carbonate (as K₂CO₃): ≤ 2.0 %
Chloride (Cl): ≤ 0.01 %
Sulfate (SO₄): ≤ 0.01 %
Heavy metals (as Pb): ≤ 0.002 %
Al (Aluminium): ≤ 0.002 %
Fe (Iron): ≤ 0.002 %

Note legali

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

Informazioni sulla sicurezza

• Pittogrammi: GHS05,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H290 - H302 - H314
• Consigli di prudenza: P234 - P260 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Classi di pericolo: Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• Codice della classe di stoccaggio: 8A - Combustible, corrosive hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable