1.04982

Kaliumhexacyanoferrat(II)-Trihydrat

EMPLURA^®

• Synonym(e): Kaliumhexacyanoferrat(II)-Trihydrat, Blutlaugensalz gelb, Ferrocyankalium, Kaliumcyanoferrat(II), Kaliumeisen(II)-cyanid
• Lineare Formel: K₄[Fe(CN)₆] · 3H₂O
• CAS-Nummer: 14459-95-1
• Molekulargewicht: 422.39
• UNSPSC Code: 12352302
• EC Index Number: 237-722-2
• NACRES: NA.21
• MDL number: MFCD00167023
• Assay: ≥99.0% (cerimetric)
• Form: solid
• Solubility: water: soluble (211 g/l at 20 °C (68 °F))

Eigenschaften

• Quality Segment: 200
• product line: EMPLURA^®
• assay: ≥99.0% (cerimetric)
• form: solid
• potency: 3613 mg/kg LD₅₀, oral (Rat)
• pH: 9.5 (20 °C, 100 g/L in H₂O, anhydrous substance)
• mp: >50 °C (Elimination of water of crystallisation)
• solubility: water: soluble (211 g/l at 20 °C (68 °F))
• bulk density: 950‑1050 kg/m³
• cation traces: As: ≤0.0003%, Cu: ≤0.0025%, Pb: ≤0.001%, Zn: ≤0.0025%
• storage temp.: 2-30°C
• SMILES string: [Fe+2].[K+].[K+].[K+].[K+].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].O.O.O
• InChI: 1S/6CN.Fe.4K.3H2O/c6*1-2;;;;;;;;/h;;;;;;;;;;;3*1H2/q6*-1;+2;4*+1;;;
• InChI key: UTYXJYFJPBYDKY-UHFFFAOYSA-N

Beschreibung

Analysis Note

Assay (cerimetrisch): ≥ 99,0 %
As (Arsen): ≤ 0,0003 %
Cu (Kupfer): ≤ 0,0025 %
Pb (Blei): ≤ 0,001 %
Zn (Zink): ≤ 0,0025 %

Legal Information

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

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable