208973

Hydrogen hexachloroiridate(IV) hydrate

• 동의어(들): Dihydrogen hexachloroiridate(IV) hydrate, Hexachloroiridium(IV) acid hydrate, Hydrogen iridium hexachloride
• Linear Formula: H₂Cl₆Ir · xH₂O
• CAS Number: 110802-84-1
• Molecular Weight: 406.95 (anhydrous basis)
• MDL number: MFCD00149906
• UNSPSC 코드: 12352302
• PubChem Substance ID: 24852222
• NACRES: NA.23

속성

• 형태: (Powder or Crystals or Granules or Beads)
• 농도: 36.0-44.0% Ir (gravimetric)
• mp: 65 °C (lit.)
• density: 1.02 g/mL at 25 °C (lit.)
• SMILES string: Cl[H].Cl[H].[H]O[H].Cl[Ir](Cl)(Cl)Cl
• InChI: 1S/6ClH.Ir.H2O/h6*1H;;1H2/q;;;;;;+4;/p-4
• InChI key: YDVQBPXDKJKDME-UHFFFAOYSA-J

설명

일반 설명

Hydrogen hexachloroiridate(IV) hydrate is black crystalline solid that is soluble in water. It is a coordination complex of iridium in the +4 oxidation state. It widely used as a precursor to prepare Ir based catalysts for various electrochemical applications.

애플리케이션

Hydrogen hexachloroiridate(IV) hydrate can be used:

• To fabricate dimensionally stable electrodes for oxygen evolution reaction. It allows for the controlled deposition of iridium oxide, which is crucial for achieving stable and efficient electrodes for the OER.
• As a precursor to prepare electroplating solution to modify ultra flexible neural electrodes. It helps to achieve high charge storage capacity and working stability.
• As a Ir source to prepare Ir nanodendrite water splitting catalyst with large surface area and high electrochemical porosity.

특징 및 장점

Catalyzes the electrochemical synthesis of polyaniline on the surface of non-noble metal electrodes. Utilized in the formation of iridium-substituted Dawson- and Keggin-type polyoxometallates by refilling the vacant site of the lacunary precursors.

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H290,H302,H314
• 예방조치 성명서: P234 - P260 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1C
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter