409286

Sodium iodide

99.999% trace metals basis

• Synonyme(s) : Sodium monoiodide
• Formule linéaire : NaI
• CAS Number: 7681-82-5
• Poids moléculaire : 149.89
• Numéro CE : 231-679-3
• Numéro MDL: MFCD00003532
• Code UNSPSC : 12352302
• ID de substance PubChem : 24865632
• Nomenclature NACRES : NA.23

Propriétés

• Densité de vapeur: >1 (vs air)
• Niveau de qualité: 100
• Essai: 99.999% trace metals basis
• Forme: crystalline
• Impuretés: ≤15.0 ppm Trace Metal Analysis
• Pf: 661 °C (lit.)
• Chaîne SMILES: [Na+].[I-]
• InChI: 1S/HI.Na/h1H;/q;+1/p-1
• Clé InChI: FVAUCKIRQBBSSJ-UHFFFAOYSA-M

Description

Description générale

Sodium iodide (NaI) is a water soluble ionic compound that consists of an equivalent addition of sodium as a cation (Na⁺) and iodide as an anion (I^-) in crystal space. It is industrially prepared by reacting acidic iodides with sodium hydroxide (NaOH) to form NaI salts. It is a less toxic compound than iodine and can be stored and handled easily.

Application

NaI can be used as a precursor in the preparation of controlling agents for emulsion polymerization. It can also be used as an inorganic salt in the development of liquid electrolytes for the fabrication of dye sensitized solar cells (DSSCs).

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H319
• Conseils de prudence: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Classification des risques: Eye Irrit. 2
• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves