Potassium hexacyanoferrate(II) trihydrate

• Catalog No.: 31254
• CAS Number: 14459-95-1
• M. F.: C6H6FeK4N6O3
• M. W.: 422.38844
• Purity: ≥99%

SYNONYMS

• Title: 六氰基高铁(II)酸钾 三水合物
• IUPAC name: tetrapotassium hexacyanoirontetrauide trihydrate
• IUPAC Traditional name: tetrapotassium ferrocyanide trihydrate
• Synonyms: Yellow prussiate; Potassium ferrocyanide; 黄血盐; 亚铁氰化钾

DATABASE IDS

• PubChem SID: 24858899
• EC Number: 237-722-2
• CAS Number: 14459-95-1
• MDL Number: MFCD00167023

PROPERTIES

• Antion Traces: chloride (Cl-): ≤50 mg/kg
• Antion Traces: sulfate (SO42-): ≤50 mg/kg
• Cation Traces: Cd: ≤5 mg/kg
• Cation Traces: Cu: ≤20 mg/kg
• Cation Traces: Na: ≤100 mg/kg
• Cation Traces: Pb: ≤20 mg/kg
• Grade: ACS reagent, reag. ISO, reag. Ph. Eur.
• Grade: puriss. p.a.
• Impurities: ≤0.0015% free alkali (as carbonate)
• Linear Formula: K4Fe(CN)6 · 3H2O
• Purity: ≥99%
• Melting Point: 70 °C(lit.)
• GHS Hazard statements: H412
• Personal Protective Equipment: Gloves, type N95 (US), type P1 (EN143) respirator filter
• GHS Precautionary statements: P273
• Risk Statements: 32-52/53
• Safety Statements: 22-24/25-47-61
• Supplemental Hazard Statements: Contact with acids liberates very toxic gas.
• German water hazard class: 2