77310

高碘酸

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

• 經驗公式（希爾表示法）: H₅IO₆
• CAS號碼: 10450-60-9
• 分子量：: 227.94
• EC號碼: 233-937-0
• MDL號碼: MFCD00011344
• 分類程式碼代碼: 12352106
• PubChem物質ID: 329767603
• NACRES: NA.21

屬性

• 等級: ACS reagent; puriss. p.a.
• 化驗: ≥99.0% (RT)
• 形狀: powder or crystals
• 品質: crystallized
• 燃燒殘留物: ≤0.01% (as SO₄)
• mp: 122 °C (lit.)
• 溶解度: water: soluble
• 負離子痕跡: bromide, bromate, chloride, chlorate (as Cl^-): ≤100 mg/kg; iodide (I^-): ≤10 mg/kg; sulfate (SO₄^2-): ≤100 mg/kg
• 正離子痕跡: 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 字串: 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 密鑰: TWLXDPFBEPBAQB-UHFFFAOYSA-N

描述

一般說明

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.

應用

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

其他說明

for the histochemical detection of polysaccharides

安全資訊

• 象形圖: GHS03,GHS08,GHS05,GHS09
• 訊號詞: Danger
• 危險聲明: H271,H314,H372,H410
• 防範說明: P210 - P260 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 危險分類: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 1 - Skin Corr. 1B - STOT RE 1 Oral
• 標靶器官: Thyroid
• 儲存類別代碼: 5.1A - Strongly oxidizing hazardous materials
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable