398098

Hydriodic acid

contains no stabilizer, ACS reagent, 55%

• Synonyme(s) : Hydriotic acid
• Formule empirique (notation de Hill): HI
• Numéro CAS: 10034-85-2
• Poids moléculaire : 127.91
• Numéro MDL: MFCD00011347
• Code UNSPSC : 12352106
• ID de substance PubChem : 329755906
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: ACS reagent
• Niveau de qualité: 100
• Essai: 55%; 55.0-58.0% (ACS specification)
• Forme: liquid
• Ne contient pas: stabilizer
• Impuretés: ≤0.75% I₂
• Résidus de calcination: ≤0.01%
• pb: 127 °C (lit.)
• Densité: 1.7 g/mL at 25 °C
• Traces d'anions: bromide, chloride (as Cl^-): ≤0.05%; phosphate (PO₄^3-): ≤0.001%; sulfate (SO₄^2-): ≤0.005%
• Traces de cations: Fe: ≤0.001%; heavy metals (as Pb): ≤0.001%
• Température de stockage: 2-8°C
• Chaîne SMILES: I
• InChI: 1S/HI/h1H
• Clé InChI: XMBWDFGMSWQBCA-UHFFFAOYSA-N

Description

Description générale

Hydriodic acid, a strong acid, is hydrogen iodide gas dissolved in water.

Application

Hydriodic acid was used for derivatization of urine samples by iodination to detect aromatic amines using multi-dimensional gas chromatography mass spectrometry (GCxGC-qMS).
It may be used in the following processes:

• Deiodination process during the synthesis of partially fluorinated pyridinium bromides.
• As a reducing agent for oxidized graphene nanoribbons (OGN).
• In combination with red phosphorus to reduce pseudoephedrine in the synthesis of methamphetamine.

Informations sur la sécurité

• Pictogrammes: GHS05,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H290,H314,H411
• Conseils de prudence: P234 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• Code de la classe de stockage: 8B - Non-combustible corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable