497266
Silver sulfate
≥99.99%
Synonym(s):
Disilver sulfate, Sulfuric acid disilver(I) salt
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About This Item
Linear Formula:
Ag2SO4
CAS Number:
Molecular Weight:
311.80
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
EC Number:
233-653-7
MDL number:
Quality Level
assay
≥99.99%
reaction suitability
core: silver, reagent type: catalyst
impurities
≤0.02% insolubles, <100 ppm total metallic impurities
mp
652 °C (lit.)
anion traces
nitrate (NO3-): ≤0.001%
cation traces
Fe: ≤0.001%
SMILES string
[Ag+].[Ag+].[O-]S([O-])(=O)=O
InChI
1S/2Ag.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI key
YPNVIBVEFVRZPJ-UHFFFAOYSA-L
General description
Silver sulfate is an inorganic compound that can be used as a catalyst, precursor, and oxidant in various reactions.
Application
Silver sulfate can be used as a:
- Precursor in the synthesis of silver nanowire arrays.
- Catalyst in the synthesis of poly-styrene sulfonic acid (PSSA) from Styrofoam (polystyrene) by sulfonation reaction.
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Uniform large-area free-standing silver nanowire arrays on transparent conducting substrates
Feng Y, et al.
Journal of the Electrochemical Society, 163(8), D447-D447 (2016)
HFIP in organic synthesis
Motiwala HF, et al.
Chemical Reviews, 122(15), 12544-12747 (2022)
The influence of the amount of catalyst on the degree of sulfonation in the sulfonation process on waste-based Styrofoam (polystyrene) into Poly-(Styrene Sulfonic Acid)
Manurung R, et al.
IOP Conference Series: Materials Science and Engineering, 1122(1), 012100-012100 (2021)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 497266-10G | 04061832417721 |
| 497266-50G | 04061832417752 |