60400

Kaliumiodid

puriss. p.a., ACS reagent, ≥99.0% (AT)

• Lineare Formel: KI
• CAS-Nummer: 7681-11-0
• Molekulargewicht: 166.00
• EG-Nummer: 231-659-4
• MDL-Nummer: MFCD00011405
• UNSPSC-Code: 12352300
• PubChem Substanz-ID: 57651759

Eigenschaften

• Qualität: ACS reagent; puriss. p.a.
• Dampfdruck: 1 mmHg ( 745 °C)
• Assay: ≥99.0% (AT)
• Form: solid
• Verunreinigungen: ≤0.001% total nitrogen (N)
• Verlust: ≤0.2% loss on drying, 150 °C
• pH-Wert: 6.0-9.2 (25 °C, 50 mg/mL in H₂O)
• mp (Schmelzpunkt): 681 °C (lit.)
• Löslichkeit: water: soluble(lit.)
• Anionenspuren: bromide, chloride (as Cl^-): ≤100 mg/kg; iodate (IO₃^-): ≤3 mg/kg; phosphate (PO₄^3-): ≤10 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• Kationenspuren: As: ≤0.1 mg/kg; Ba: ≤10 mg/kg; Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤2 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg
• SMILES String: [K+].[I-]
• InChI: 1S/HI.K/h1H;/q;+1/p-1
• InChIKey: NLKNQRATVPKPDG-UHFFFAOYSA-M

Beschreibung

Anwendung

Potassium iodide is a metal halide, which is produced industrially, via treating potassium hydroxide with iodine or by reacting iron powder with iodine. It is useful in treating the condition of dermatitis.

Sonstige Hinweise

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

Sicherheitshinweise

• Piktogramme: GHS08
• Signalwort: Danger
• H-Sätze: H372
• P-Sätze: P260 - P264 - P270 - P314 - P501
• Gefahreneinstufungen: STOT RE 1 Oral
• Zielorgane: Thyroid
• Lagerklassenschlüssel: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 3
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)