Ammonium acetate
ALDRICH/372331 - 99.999% trace metals basis
Synonym: Ammonium ethanoate
CAS Number: 631-61-8
Empirical Formula (Hill Notation): C2H7NO2
Molecular Weight: 77.08
EC Number: 211-162-9
MDL Number: MFCD00013066
Linear Formula: CH3CO2NH4
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 372331-100G
This image depicts SKU: 372331-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 372331-1KG
This image depicts SKU: 372331-1KG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 372331-10G
This image depicts SKU: 372331-10G
| assay | 99.999% trace metals basis |
| form | crystalline |
| solid | |
| impurities | ≤20.0 ppm Trace Metal Analysis |
| InChI | 1S/C2H4O2.H3N/c1-2(3)4;/h |
| InChI key | USFZMSVCRYTOJT-UHFFFAOYSA |
| mp | 110-112 °C (dec.) (lit.) |
| Quality Level | 200  |
| SMILES string | N.CC(O)=O |
| technique(s) | HPLC: suitable |
| Application: | 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. |
| General description: | 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. |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 10, 100 g in poly bottle |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.999% trace metals basis |
| mp | 110-112 °C (dec.) (lit.) |
| UNSPSC | 12352302 |