77310

過ヨウ素酸

puriss. p.a., ACS reagent, for oxidimetric titration, crystallized, ≥99.0% (RT)

• 実験式（ヒル表記法）: H₅IO₆
• CAS番号: 10450-60-9
• 分子量: 227.94
• EC Number: 233-937-0
• MDL番号: MFCD00011344
• UNSPSCコード: 12352106
• PubChem Substance ID: 329767603
• NACRES: NA.21

特性

• グレード: ACS reagent; for oxidimetric titration; puriss. p.a.
• 品質水準: 200
• アッセイ: ≥99.0% (RT)
• フォーム: powder or crystals
• 品質: crystallized
• 強熱残分: ≤0.01% (as SO₄)
• mp: 122 °C (lit.)
• 溶解性: water: soluble
• 微量陰イオン: bromide, bromate, chloride, chlorate (as Cl^-): ≤100 mg/kg; iodide (I^-): ≤10 mg/kg; sulfate (SO₄^2-): ≤100 mg/kg
• 微量陽イオン: Ag: ≤5 mg/kg; Al: ≤5 mg/kg; Ba: ≤5 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: ≤30 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: ≤10 mg/kg; Sr: ≤5 mg/kg; Tl: ≤5 mg/kg; Zn: ≤5 mg/kg
• SMILES記法: OI(O)(O)(O)(O)=O
• InChI: 1S/H5IO6/c2-1(3,4,5,6)7/h(H5,2,3,4,5,6,7)
• InChI Key: TWLXDPFBEPBAQB-UHFFFAOYSA-N

詳細

詳細

Periodic acid (H₅IO₆) is a colorless crystalline solid. It is widely employed as an oxidant and is weakly acidic in nature. It can be synthesized from iodic(V) acid.[1]

アプリケーション

Periodic acid may be used in the synthesis of diiodine heptoxide (I₂O₇).[2] It may be used in the Periodic acid Schiff staining procedures.[3]

その他情報

for the histochemical detection of polysaccharides

安全性情報

• ピクトグラム: GHS03,GHS08,GHS05,GHS09
• シグナルワード: Danger
• 危険有害性情報: H271,H314,H372,H410
• 注意書き: P210 - P260 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 1 - Skin Corr. 1B - STOT RE 1 Oral
• ターゲットの組織: Thyroid
• 保管分類コード: 5.1A - Strongly oxidizing hazardous materials
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable