30315
Potassium iodide
puriss. p.a., reag. ISO, reag. Ph. Eur., ≥99.0%
Manufacturer: Sigma Aldrich
CAS Number: 7681-11-0
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 G | 30315-100-G | In Stock | ₹ 3,680.50 |
| 250 G | 30315-250-G | In Stock | ₹ 14,732.83 |
| 500 G | 30315-500-G | In Stock | ₹ 22,516.00 |
| 1 KG | 30315-1-KG | In Stock | ₹ 45,941.30 |
30315 - 100 G
In Stock
Quantity
1
Base Price: ₹ 3,680.50
GST (18%): ₹ 662.49
Total Price: ₹ 4,342.99
Agency
USP/NFreag. ISOreag. Ph. Eur.
Quality Level
200
vapor pressure
1 mmHg ( 745 °C)
description
REDUCING SUBSTANCES complying
grade
puriss. p.a.
Assay
≥99.0%99.0-100.5% (calc. to the dried substance)
form
solid
impurities
≤0.0005% heavy metals (as Pb)≤0.001% total nitrogen (N)≤0.005% thiosulfate (S2O3)≤0.02% free alkali (as KOH)
loss
≤0.5% loss on drying, 105 °C
pH
6.0-8.0 (20 °C, 5%)
Other Options
...
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Description
- General description: Potassium iodide (KI) is a chemical compound that can be used as an iodide ion source for nucleophilic displacement reactions. During the electrochemical oxidation of aldehydes, it acts as a mediator. In the presence of an acid, it can cleave some ethers. KI can iodinate aromatic and organothallium compounds in the presence of an oxidizing agent. Additionally, it can form symmetrical thiosulfonic S-esters by reacting with sulfonyl chlorides.
- Application: Potassium iodide is used as:An iodine source in the synthesis of 1-iodoalkynes and iodophenols from alkynes and phenols using tert-butyl hydroperoxide (TBHP) as oxidant.A catalyst in the synthesis of sulfonated oxindoles by arylsulfonylation of activated alkenes using sulfonylhydrazides as sulfonyl precursor, and water as solvent.An oxidative degradation inhibitor to reduces oxidative degradation of monoethanolamine (MEA).
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
STOT RE 1 Oral
Target Organs
Thyroid
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Compare Similar Items
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Agency: USP/NFreag. ISOreag. Ph. Eur.
Quality Level: 200
vapor pressure: 1 mmHg ( 745 °C)
description: REDUCING SUBSTANCES complying
grade: puriss. p.a.
Assay: ≥99.0%99.0-100.5% (calc. to the dried substance)
form: solid
impurities: ≤0.0005% heavy metals (as Pb)≤0.001% total nitrogen (N)≤0.005% thiosulfate (S2O3)≤0.02% free alkali (as KOH)
loss: ≤0.5% loss on drying, 105 °C
pH: 6.0-8.0 (20 °C, 5%)
Agency:
USP/NFreag. ISOreag. Ph. Eur.
Quality Level:
200
vapor pressure:
1 mmHg ( 745 °C)
description:
REDUCING SUBSTANCES complying
grade:
puriss. p.a.
Assay:
≥99.0%99.0-100.5% (calc. to the dried substance)
form:
solid
impurities:
≤0.0005% heavy metals (as Pb)≤0.001% total nitrogen (N)≤0.005% thiosulfate (S2O3)≤0.02% free alkali (as KOH)
loss:
≤0.5% loss on drying, 105 °C
pH:
6.0-8.0 (20 °C, 5%)
Agency: __
Quality Level: 100
vapor pressure: __
description: __
grade: __
Assay: ≥90.0% (HPLC)
form: solid
impurities: ≤12% water
loss: __
pH: __
Agency:
__
Quality Level:
100
vapor pressure:
__
description:
__
grade:
__
Assay:
≥90.0% (HPLC)
form:
solid
impurities:
≤12% water
loss:
__
pH:
__
Agency: __
Quality Level: 200
vapor pressure: __
description: __
grade: __
Assay: 95%
form: liquid
impurities: __
loss: __
pH: __
Agency:
__
Quality Level:
200
vapor pressure:
__
description:
__
grade:
__
Assay:
95%
form:
liquid
impurities:
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__
Agency: __
Quality Level: 100
vapor pressure: __
description: __
grade: __
Assay: 98%
form: liquid
impurities: __
loss: __
pH: __
Agency:
__
Quality Level:
100
vapor pressure:
__
description:
__
grade:
__
Assay:
98%
form:
liquid
impurities:
__
loss:
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pH:
__