372331

Ammonium acetate

99.999% trace metals basis

• Szinonimák: Ammonium ethanoate
• Lineáris képlet: CH₃CO₂NH₄
• CAS-szám: 631-61-8
• Molekulatömeg: 77.08
• Beilstein: 4186741
• EC-szám: 211-162-9
• MDL-szám: MFCD00013066
• UNSPSC kód: 12352302
• eCl@ss: 39021908
• PubChem Substance ID: 24863028
• NACRES: NA.23

Tulajdonságok

• Minőségi szint: 200
• Teszt: 99.999% trace metals basis
• form: crystalline; solid
• technika/technikák: HPLC: suitable
• szennyeződések: ≤20.0 ppm Trace Metal Analysis
• mp: 110-112 °C (dec.) (lit.)
• SMILES string: N.CC(O)=O
• InChI: 1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3
• Nemzetközi kémiai azonosító kulcs: USFZMSVCRYTOJT-UHFFFAOYSA-N

Leírás

Általános leírás

Ammonium acetate is a white crystalline water-soluble ammonium salt with unique properties that make it suitable for use in solar cells, batteries, and fuel cell catalysts.

Alkalmazás

Ammonium acetate can be used:

• To passivate CsPbI₃ perovskite nanocrystals for red LEDs. Ammonium acetate effectively eliminate undesired surface metallic lead cations and dangling bonds to enhance the stability and photoluminescence quantum yield (PLQY).
• As an additive to fabricate high quality perovskite solar cell with enhanced power conversion efficiency (PCE) of 13.9%. It promotes crystallization and improve performance without changing the perovskite composition.
• As a cost effective and green electrolyte for all-organic battery-supercapacitor hybrid device with maximum energy density.
• As an electrolyte additive for aqueous zinc batteries. It helps to improve cycling stability and capacity retention.

Biztonsági adatok

• Tárolási osztály kódja: 11 - Combustible Solids
• WGK: WGK 1
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable
• Egyéni védőeszköz: Eyeshields, Gloves, type N95 (US)