77310

Periodic acid

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

• 실험식(Hill 표기법): H₅IO₆
• CAS Number: 10450-60-9
• Molecular Weight: 227.94
• EC Number: 233-937-0
• MDL number: MFCD00011344
• UNSPSC 코드: 12352106
• PubChem Substance ID: 329767603
• NACRES: NA.21

속성

• Grade: ACS reagent; for oxidimetric titration
• grade: puriss. p.a.
• 분석: ≥99.0% (RT)
• 형태: powder or crystals
• 품질: crystallized
• 무기 잔류물: ≤0.01% (as SO₄)
• mp: 122 °C (lit.)
• solubility: water: soluble
• 음이온 미량물: bromide, bromate, chloride, chlorate (as Cl^-): ≤100 mg/kg; iodide (I^-): ≤10 mg/kg; sulfate (SO₄^2-): ≤100 mg/kg
• 양이온 미량물: 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 string: 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

설명

일반 설명

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.

애플리케이션

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

기타 정보

for the histochemical detection of polysaccharides

안전성 정보

• 픽토그램: GHS03,GHS08,GHS05,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H271,H314,H372,H410
• 예방조치 성명서: P210 - P260 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 1 - Skin Corr. 1B - STOT RE 1 Oral
• 표적 기관: Thyroid
• Storage Class Code: 5.1A - Strongly oxidizing hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable