77505

Yoduro de potasio

purum p.a., ≥99.0% (AT)

• Fórmula lineal: KI
• Número de CAS: 7681-11-0
• Peso molecular: 166.00
• EC Number: 231-659-4
• MDL number: MFCD00011405
• UNSPSC Code: 12352302
• PubChem Substance ID: 329767732

Propiedades

• vapor pressure: 1 mmHg ( 745 °C)
• Quality Level: 100
• grade: purum p.a.
• assay: ≥99.0% (AT)
• form: solid
• pH: ~6.9 (20 °C, 50 g/L)
• mp: 681 °C (lit.)
• solubility: water: soluble(lit.)
• anion traces: bromide, chloride (as Cl^-): ≤200 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• cation traces: Ca: ≤50 mg/kg; Cd: ≤50 mg/kg; Co: ≤50 mg/kg; Cu: ≤50 mg/kg; Fe: ≤50 mg/kg; Na: ≤2000 mg/kg; Ni: ≤50 mg/kg; Pb: ≤50 mg/kg; Zn: ≤50 mg/kg
• SMILES string: [K+].[I-]
• InChI: 1S/HI.K/h1H;/q;+1/p-1
• InChI key: NLKNQRATVPKPDG-UHFFFAOYSA-M

Información de seguridad

• pictograms: GHS08
• signalword: Danger
• hcodes: H372
• pcodes: P260 - P264 - P270 - P314 - P501
• Hazard Classifications: STOT RE 1 Oral
• target_organs: Thyroid
• Storage Class: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• wgk_germany: WGK 3
• ppe: Eyeshields, Gloves, type N95 (US)