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Kaliumiodid, 99.998 % (Metallbasis), Thermo Scientific Chemicals, Puratronic™
71.90 CHF - 490.95 CHF
Chemische Identifikatoren
| CAS | 7681-11-0 |
|---|---|
| Summenformel | IK |
| Molekulargewicht (g/mol) | 166.003 |
| MDL-Nummer | MFCD00011405 |
| InChI-Schlüssel | NLKNQRATVPKPDG-UHFFFAOYSA-M |
| Synonym | potassium iodide, potassium iodide ki, pima, kali iodide, thyro-block, knollide, kisol, asmofug e, potassium diiodide, potassium monoiodide |
| PubChem CID | 4875 |
| ChEBI | CHEBI:8346 |
| IUPAC-Name | Kalium; Iodid |
| SMILES | [K+].[I-] |
| Product Code | Brand | Menge | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Menge | Price | Quantity & Availability | |||||
|
11336987
|
Thermo Scientific Alfa Aesar
010842.06 |
5 g |
71.90 CHF
5 Gramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
|
11316987
|
Thermo Scientific Alfa Aesar
010842.14 |
25 g |
195.81 CHF
25 Gramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
|
11326987
|
Thermo Scientific Alfa Aesar
010842.22 |
100 g |
490.95 CHF
100 Gramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
Description
It is both a source of iodide and a mild reducing agent. It is used as a component in the electrolyte of dye sensitized solar cells. In the field of synthetic organic chemistry, it is used in the preparation of alkyl or aryl iodo compounds. It is employed as a nucleophilic catalyst in the alkylations with alkyl bromide, chloride, tosylate and mesylate. In the presence of acid it forms hydroiodic acid, which is a strong reducing agent. It is useful in producing Lugol’s solution (or Lugol’s iodne) which finds many applications including starch testing, gram stains, and etching of gold surfaces.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 7681-11-0 | |
| 166.003 | |
| NLKNQRATVPKPDG-UHFFFAOYSA-M | |
| 4875 | |
| Kalium; Iodid |
| IK | |
| MFCD00011405 | |
| potassium iodide, potassium iodide ki, pima, kali iodide, thyro-block, knollide, kisol, asmofug e, potassium diiodide, potassium monoiodide | |
| CHEBI:8346 | |
| [K+].[I-] |
Specifications
| 1330°C | |
| 681°C | |
| Weiß | |
| 99.998% (metals basis) | |
| MFCD00011405 | |
| Soluble in water,and acetone. Slightly soluble in ether,and ammonia. | |
| [K+].[I-] | |
| 166.003 | |
| CHEBI:8346 | |
| Geruchsneutral | |
| Hygroskopisch | |
| 1.33 hpa (1mm Hg) at 745°C |
| Potassium iodide | |
| 7681-11-0 | |
| Pulver | |
| IK | |
| potassium iodide, potassium iodide ki, pima, kali iodide, thyro-block, knollide, kisol, asmofug e, potassium diiodide, potassium monoiodide | |
| NLKNQRATVPKPDG-UHFFFAOYSA-M | |
| Kalium; Iodid | |
| 4875 | |
| 166.01 | |
| 1.677 | |
| White crystalline powder | |
| 3.12 |
Safety and Handling
P260-P264b-P270-P314-P501c
Gehäuse H372
missing translation for 'einecsNumber' : 213-659-4
missing translation for 'rtecsNumber' : Gehäuse TT2975000
missing translation for 'tsca' : Ja
Recommended Storage : Umgebungstemperaturen
Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
Supplemental information
- Potassium iodide
Signal Word
- Gefahr
Hazard Category
- Spezifische Zielorgan-Toxizität Kategorie 1
Hazard Statement
- H372-Schädigt die Organe.
Precautionary Statement
- P260-Staub/Rauch/Gas/Nebel/Dampf/Aerosol nicht einatmen.
- P314-Bei Unwohlsein ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.
Supplemental information
- MIXTURE LIST-Enthält: Potassium iodide
RUO – Research Use Only
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