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Sodium iodide, 99+% (dry wt., water <1.5%)
Descrizione
Sodium iodide is widely used for halide exchange (Finkelstein reaction), for example in the conversion of an alkyl chloride, allyl chloride and arylmethyl chloride into their respective iodides, which are precursors for pharmaceutical and fine chemical products. They are used to ehnance the efficiency of the formation of Wittig adducts from less reactive chlorides and bromides. Appropriate prepartions find use as a nutrient supplement. Sodium iodide is used as the precursor to the control agent in ab initio emulsion polymerization. Sodium iodide finds use in the determination of dissolved oxygen in the modified Winkler method, synthesis of the fluorescent dye coppersensor-1 (CS1) for imaging labile copper pools in biological samples, and the cleavage of esters, lactones, carbamates and ethers in combination with chlorotrimethylsilane.
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.
Sodium iodide is widely used for halide exchange (Finkelstein reaction), for example in the conversion of an alkyl chloride, allyl chloride and arylmethyl chloride into their respective iodides, which are precursors for pharmaceutical and fine chemical products. They are used to ehnance the efficiency of the formation of Wittig adducts from less reactive chlorides and bromides. Appropriate prepartions find use as a nutrient supplement. Sodium iodide is used as the precursor to the control agent in ab initio emulsion polymerization. Sodium iodide finds use in the determination of dissolved oxygen in the modified Winkler method, synthesis of the fluorescent dye coppersensor-1 (CS1) for imaging labile copper pools in biological samples, and the cleavage of esters, lactones, carbamates and ethers in combination with chlorotrimethylsilane.
Solubility
Very soluble in water and liquid ammonia. Freely soluble in acetone, formic acid, formamide, methanol, and acetonitrile. Soluble in N,N-dimethylformamide.
Notes
Deliquescent. Store in a tightly closed container. Incompatible with strong oxidizing agents and acids.
Specifica
Specifica
| Punti di ebollizione | 1300°C to 1304°C |
| Materiale o nome chimico | Sodium iodide |
| Punto di fusione | 651°C |
| Quantità | 100 g |
| Note percentuale saggio | (dry wt.), water <1.0% |
| Indice di Merck | 14,8631 |
| Informazioni di solubilità | Very soluble in water and liquid ammonia. Freely soluble in acetone,formic acid,formamide,methanol,and acetonitrile. Soluble in N,N-dimethylformamide. |
| Peso formulazione | 149.89 |
| Percent Purity | ≥99% |
| Odore | Odorless |
| Vedi altri risultati |
Sicurezza e movimentazione
- Sodium iodide
- Pericolo
- PERICOLO ACUTO PER L'AMBIENTE ACQUATICO Acuto 1
- Lesione oculare grave/irritazione oculare Categoria 2
- Corrosione/irritazione della pelle Categoria 2
- Tossicità specifica per organi bersaglio (esposizione ripetuta) Categoria 1
- H315-Provoca irritazione cutanea.
- H319-Provoca grave irritazione oculare.
- H372-Provoca danni agli organi.
- H400-Molto tossico per gli organismi acquatici.
- P264-Lavare accuratamente dopo l'uso.
- P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
- P302+P352-IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua/.
- P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
- P314-In caso di malessere, consultare un medico.
- MIXTURE LIST-Contiene: Sodium iodide
RUO – Research Use Only
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