10229
硫酸银
puriss., ≥99%
别名:
硫酸二银（I）盐
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关于此项目
线性分子式:
Ag2SO4
化学文摘社编号:
分子量:
311.80
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-653-7
MDL number:
Assay:
≥99%
Form:
powder or crystals
grade
puriss.
Quality Segment
assay
≥99%
form
powder or crystals
reaction suitability
reagent type: catalyst
core: silver
mp
652 °C (lit.)
anion traces
chloride (Cl-): ≤10 mg/kg, nitrate (NO3-): ≤100 mg/kg
cation traces
Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, Pb: ≤50 mg/kg
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 (Ag2SO4) is the disilver(I) salt of sulfuric acid. It participates in the TiO2-assisted photooxidation of substituted benzyltrimethylsilanes in acetonitrile. Diarylethanes were obtained in 50-74% yields. It has been reported as one of the common atmospheric silver corrosion product.
Application
Silver sulfate may be employed in the following studies:
- Iodination reagent in combination with iodine for the synthesis of iododerivatives.
- Synthesis of iodinated uredines.
- Preparation of silver sulfate reagent, which is required for the determination of Chemical Oxygen Demand (COD).
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
flash_point_f
Not applicable
flash_point_c
Not applicable
存储类别
11 - Combustible Solids