Documents
204501
Ammonium sulfate
99.999% trace metals basis
Recommended Products
Quality Level
Assay
99.999% trace metals basis
form
crystals and lumps
technique(s)
HPLC: suitable
impurities
≤15.0 ppm Trace Metal Analysis
pH
5.0-6 (25 °C, 132 g/L)
mp
>280 °C (dec.) (lit.)
solubility
acetone: insoluble(lit.)
ethanol: insoluble(lit.)
density
1.77 g/mL at 25 °C (lit.)
SMILES string
N.N.OS(O)(=O)=O
InChI
1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
InChI key
BFNBIHQBYMNNAN-UHFFFAOYSA-N
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Related Categories
1 of 4
This Item | A5132 | 901229 | 31119 |
|---|---|---|---|
| form crystals and lumps | form powder or crystals | form powder or crystals | form crystals |
| impurities ≤15.0 ppm Trace Metal Analysis | impurities - | impurities ≤0.005% Insoluble matter | impurities ≤0.005% in water insoluble matters, ≤5 ppm heavy metals (by ICP-OES) |
| pH 5.0-6 (25 °C, 132 g/L) | pH 5-6 (25 °C, 132 g/L) | pH 5.0-6.0 (25 °C, 5%) | pH 5-6 (25 °C, 5%) |
| mp >280 °C (dec.) (lit.) | mp >280 °C (dec.) (lit.) | mp >280 °C (dec.) (lit.) | mp >280 °C (dec.) (lit.) |
| solubility acetone: insoluble(lit.), ethanol: insoluble(lit.) | solubility water: soluble 132 g/L at 20 °C | solubility water: soluble 132 g/L at 20 °C | solubility - |
General description
It can also be used to enhance the stability of perovskite solar cells. The incorporation of sulfate species minimizes chemical degradation at the perovskite/ETL interface.
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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