Sigma-Aldrich
Potassium Iodide Reagent Plus® 99%, 500 grams
- Part Number:
- MIL-207969-500G
- Lead Time:
- 2-4 weeks
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 500 grams
- Style:
- chemical
- DOT Rated:
- HazMat Transport Fee Required
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Description
Potassium Iodide ReagentPlus 99%, 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 329752031
| Grade | ReagentPlus® |
| Vapor Density | 1 mmHg (745°C) |
| InChI Key | NLKNQRATVPKPDG-UHFFFAOYSA-M |
| Assay | 99% |
| mp | 681°C (lit.) |
| Solubility | water: soluble(lit.) |
General description
Potassium iodide (KI) is an inorganic potassium salt. KI is a colorless solid having cubic crystal system. It has been prepared by reacting hydroiodic acid with potassium hydroxide or potassium carbonate. Alumina loaded with potassium iodide has been employed as catalyst for the preparation of biodiesel by the transesterification reaction of soybean oil with methanol.
Application
Potassium iodide (KI) may be used in the preparation of standard iodide stock solution for the size exclusion chromatographic method for the estimation of iodide. It may be used in the spectrophotometric determination of advanced oxidation protein products (AOPP) in plasma.
Safety Information
GHS08
Signal word Danger
Hazard statements H372
Precautionary statements P260-P264-P270-P314-P501
Target organs Missing Phrase - N11.00500180
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS TT2975000
Documents
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.
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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.