58060

ヨウ素酸

puriss. p.a., ACS reagent, ≥99.5% (RT)

• 実験式（ヒル表記法）: HIO₃
• CAS番号: 7782-68-5
• 分子量: 175.91
• EC Number: 231-962-1
• MDL番号: MFCD00011348
• UNSPSCコード: 12352106
• eCl@ss: 32110203
• PubChem Substance ID: 329758395
• NACRES: NA.21

特性

• グレード: ACS reagent; puriss. p.a.
• アッセイ: ≥99.5% (RT)
• 形状: powder, crystals or chunks
• 不純物: ≤0.1% total nitrogen (N)
• 強熱残分: ≤0.01% (as SO₄)
• 溶解性: water: soluble
• 密度: 4.63 g/cm³
• 微量陰イオン: bromide, chloride (as Cl^-): ≤200 mg/kg; iodide (I^-): ≤5 mg/kg; sulfate (SO₄^2-): ≤150 mg/kg
• 微量陽イオン: Ag: ≤5 mg/kg; Al: ≤5 mg/kg; Ba: ≤10 mg/kg; Bi: ≤5 mg/kg; Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤10 mg/kg; K: ≤50 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Tl: ≤5 mg/kg; Zn: ≤5 mg/kg
• SMILES記法: OI(=O)=O
• InChI: 1S/HIO3/c2-1(3)4/h(H,2,3,4)
• InChI Key: ICIWUVCWSCSTAQ-UHFFFAOYSA-N

詳細

詳細

Iodic acid is the hydrated form of I₂O₅. Reaction of iodic acid with hydrogen iodide has been described by electrolytic dissociation theory. Combustion of mixture of chromic, iodic, sulfuric and phosphoric acids has been proposed. Its Raman spectra have been recorded. Vibrational assignment of IO₃^- has been evaluated.

アプリケーション

• Insights into the Chemistry of Iodine New Particle Formation: The Role of Iodine Oxides and the Source of Iodic Acid.: This research provides an in-depth analysis of iodic acid′s role in new particle formation, highlighting the impact of iodine oxides in atmospheric chemistry processes (Gómez Martín et al., 2022).



• Ion Mobility-Mass Spectrometry of Iodine Pentoxide-Iodic Acid Hybrid Cluster Anions in Dry and Humidified Atmospheres.: The study uses ion mobility-mass spectrometry to examine the properties of iodine pentoxide-iodic acid hybrid clusters under varying atmospheric conditions, providing insights for analytical chemistry applications (Ahonen et al., 2019).



• Colour reactions of iodic acid as reagent for identifying drugs by thin-layer chromatography.: This older study explores the use of iodic acid for drug identification in thin-layer chromatography, underscoring its utility in analytical methods (Cavazzutti et al., 1983).

その他情報

金属や有機化合物の分解に用いられる酸化剤です。

安全性情報

• ピクトグラム: GHS03,GHS05
• シグナルワード: Danger
• 危険有害性情報: H272,H314
• 注意書き: P210 - P220 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Ox. Sol. 2 - Skin Corr. 1B
• 保管分類コード: 5.1B - Oxidizing hazardous materials
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable