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Potassium Iodide 99% ACS Reagent, 500 grams

Potassium Iodide 99% ACS Reagent, 500 grams

$203.00 $201.00
(You save $2.00)
Part Number:
MIL-221945-500G
Lead Time:
2-3 weeks
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Size:
500 gram

Description

Due to a dramatic reduction in supply, stock numbers cannot be guaranteed. All purchases will be followed by an order confirmation with estimated ship date and you will be notified if stock is unavailable. All orders for healthcare products placed after January 24, 2020 are non-cancellable and non-returnable. Thank you for your continued cooperation and partnership.

Potassium Iodide 99% ACS Reagent 500 Gram
 

  • CAS Number 7681-11-0
  • Linear Formula KI
  • Molecular Weight 166.00
  • EC Number 231-659-4
  • MDL number MFCD00011405
  • PubChem Substance ID 329752287
  • NACRES NA.21

 

grade ACS reagent
vapor density >1 (vs air)
vapor pressure

1 mmHg ( 745 °C)

InChI Key NLKNQRATVPKPDG-UHFFFAOYSA-M
assay ≥99.0%
impurities

≤0.001% N compounds
≤0.005% insolubles

loss ≤0.2% loss on drying
pH 6.0-9.2 (25 °C, 5%)
mp

681 °C (lit.)

anion traces

chloride, bromide (as Cl)-: ≤0.01%
iodate (IO3-): ≤3 ppm
phosphate (PO43-): ≤0.001%
sulfate (SO42-): ≤0.005%

cation traces

Ba: ≤0.002%
Ca: ≤0.002%
Fe: ≤3 ppm
Mg: ≤0.001%
Na: ≤0.005%
heavy metals (as Pb): ≤5 ppm

 

General description

Potassium iodide is a water soluble inorganic salt that can be prepared by reacting hydrogen iodide and potassium bicarbonate.

Application

Potassium iodide may be used as a catalyst in the following processes: Conversion of aromatic primary amines to the corresponding nitro compounds in the presence of tert-butyl hydroperoxide as oxidant. Conversion of aryl halide to aryl iodides in the presence of nickel catalysts. Preparation of sulfonated oxindoles from activated alkenes and sulfonylhydrazides in water and in the presence of 8-crown-6 and tert-butyl hydroperoxide.

Safety Information
 


GHS08 GHS08

 

Signal word Danger
Hazard statements H372
Precautionary statements P260-P264-P270-P314-P501
Target organs Missing Phrase - N11.00500180RIDADR NONH for all modes of transport
WGK Germany 1
RTECS TT2975000

Documents 

Safety Data Sheet

Warnings

Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.

Most chemicals cannot be expedited.

This item has a Haz-Mat shipping fee built into the price. Fee is applicable only to the first item purchased. Additional HazMat items will be discounted automatically in the shopping cart. HazMat items always require special DOT handling and in rare cases may incur additional fees not levied prior to checkout. Request a quote for the most accurate pricing.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning

Please note: This product is not returnable.

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Product Reviews

MPN:
221945-500G