03124
Potassium iodide
Manufacturer: Sigma Aldrich
CAS Number: 7681-11-0
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 250 G | 03124-250-G | In Stock | ₹ 13,823.53 |
| 1 KG | 03124-1-KG | In Stock | ₹ 25,265.55 |
03124 - 250 G
In Stock
Quantity
1
Base Price: ₹ 13,823.53
GST (18%): ₹ 2,488.235
Total Price: ₹ 16,311.765
vapor pressure
1 mmHg ( 745 °C)
Quality Level
200
grade
puriss.
Assay
99.0-100.5% (calc. to the dried substance)
form
solid
quality
meets analytical specification of Ph. Eur. BP, USP
impurities
ammonium, in accordance organic volatile impurities, complies (GC) residual solvents, in accordance≤0.001% heavy metals (as Pb)≤0.01% thiosulfate (S2O3)≤0.02% free alkali (as KOH)
loss
≤0.5% loss on drying, 105 °C
pH
~6.9 (20 °C, 50 g/L)
mp
681 °C (lit.)
Other Options
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Description
- General description: Potassium iodide (KI) is an inorganic potassium salt. Alumina loaded with potassium iodide has been employed as catalyst for the transesterification of soybean oil with methanol.[1] Influence of KI on the in vitro generation of polymorphonudear leukocyte (PMN)-derived oxygen intermediates has been investigated.[2]
- Application: Potassium iodide (KI) was used in the preparation of standard iodide stock solution for the determination of iodide by size exclusion chromatography.[3] It may be used in the spectrophotometric determination of advanced oxidation protein products (AOPP).[4]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
STOT RE 1 Oral
Target Organs
Thyroid
WGK
WGK 3