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 Segment
assay
≥99.99%
reaction suitability
core: silver, reagent type: inorganic 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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Signal Word
Danger
Hazard Codes
Precautionary Statements
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 (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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