Potassium iodide

• Catalog No.: 221945
• CAS Number: 7681-11-0
• M. F.: IK
• M. W.: 166.00277
• Purity: ≥99.0%

SYNONYMS

• Title: 碘化钾
• IUPAC name: potassium iodide
• IUPAC Traditional name: potassium iodide

DATABASE IDS

• MDL Number: MFCD00011405
• CAS Number: 7681-11-0
• EC Number: 231-659-4
• PubChem SID: 24853302

PROPERTIES

• Antion Traces: chloride, bromide (as Cl)-: ≤0.01%
• Antion Traces: iodate (IO3-): ≤3 ppm
• Antion Traces: phosphate (PO43-): ≤0.001%
• Antion Traces: sulfate (SO42-): ≤0.005%
• Cation Traces: Ba: ≤0.002%
• Cation Traces: Ca: ≤0.002%
• Cation Traces: Fe: ≤3 ppm
• Cation Traces: Mg: ≤0.001%
• Cation Traces: Na: ≤0.005%
• Cation Traces: heavy metals (as Pb): ≤5 ppm
• Grade: ACS reagent
• Impurities: ≤0.001% N compounds
• Impurities: ≤0.005% insolubles
• Linear Formula: KI
• Loss on Drying: ≤0.2% loss on drying
• Purity: ≥99.0%
• Melting Point: 681 °C(lit.)
• pH: 6.0-9.2 (25 °C, 5%)
• Vapor Pressure: 1 mmHg ( 745 °C)
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H315-H319
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• GHS Precautionary statements: P305 + P351 + P338
• Risk Statements: 22-36/38
• RTECS: TT2975000
• Safety Statements: 26
• German water hazard class: 1

DETAILS

Description (English)

Packaging
12 kg in poly drum
2.5 kg in poly bottle
5, 100, 500 g in poly bottle
50 kg in fiber drum

Description (简体中文)

包装
12 kg in poly drum
2.5 kg in poly bottle
5, 100, 500 g in poly bottle
50 kg in fiber drum