Basic information
- CAS
10294-26-5- Standard SMILES
O=S(=O)(O)O.[Ag]- InChIKey
XDNDXYZWMMAEPS-UHFFFAOYSA-N- Molecular formula
- AgH2O4S
- Average molar mass
- 205.95 g/mol
- Monoisotopic mass
- 204.87247
Names & identifiers
- Preferred name
- Silver;sulfuric acid
- IUPAC
- silver;sulfuric acid
- English name
- Silver sulfate
- Molecular formula
- Ag2O4S
- Molecular weight
- 311.8
Names & synonyms
SCHEMBL29405180SILVER SULPHATESilver sulfatSILVER(I) SULFATEver suLdisilverdisilver(1+)Siver sulfateSILVER SULFATEdisilversulphateSilverSulphateGr
Database identifiers
- CAS
10294-26-5- PubChem CID
- 175695831
Properties
Computed structural properties
- Topological polar surface area
- 83 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 0
- Heavy atoms
- 6
- Formal charge
- 0
- Complexity
- 85.2
Physicochemical properties
- Melting point
- 652 °C · 652 °C (lit.)
- Boiling point
- 1085 °C · 1085 °C
- Density
- 5.45 · 5.45
- bulk density
- 1200 kg/m3 · 1200kg/m3
- Flash point
- 1085 °C · 1085°C
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- 8 g/l · 8g/l
- form
- Solid
- Specific Gravity
- 5.45 · 5.45
- color
- White to off-white
- PH
- 5 · 5-6 (5g/l, H2O, 25℃)
- Water Solubility
- 7.4 g/L · 7.4 g/L (20 ºC)
- Specific Heat Capacity
- 0.42 J/ · Cp(crystal): 0.42 J/(g·K), at 25℃
- Sensitive
- Light Sensitive
- Merck
- 14 · 14,8529
- Solubility Product Constant (Ksp)
- 4.92 · pKsp: 4.92
- Exposure limits
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- F
- 8
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 1830 8/PG 2
- hs_code
- 28432900
- Toxicity
- LD50 orally in Rabbit: 5000 mg/kg
- risk_code
- 36/37/38-36-35-50/53-41
- Signal word
- Danger
- Symbol(GHS)
- GHS05,GHS09
- hazard_code
- Xi,C,N
- safety_code
- 26-36-39-45-36/37/39-30-61-60
- hazard_class
- 9
- Storage Class
- 13 - Non Combustible Solids
- Hazard statements
- H318-H410
- Limited Quantities
- 5.0 kg (11 lbs) (solid)
- Excepted Quantities
- Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
- REACH Registrations
- Active
- Hazard Classifications
- Aquatic Acute 1Aquatic Chronic 1Eye Dam. 1
- Precautionary statements
- P273-P280-P305+P351+P338-P391-P501
Chemistry & industry
Applications
UsesSilver sulfate is used as a catalyst to oxidize long chain aliphatic hydrocarbons in the determination of chemical oxygen demand (COD). It serves as a catalyst in wastewater treatment and aids in the production of nanostructured metallic layers beneath Langmuir monolayers.
General DescriptionSilver sulfate is an odorless white to gray solid. Sinks and mixes with water. (USCG, 1999)
Preparation methods
PreparationSilver sulfate is precipitated by adding sulfuric acid to a solution of silvernitrate:2Ag+(aq) + SO42- (aq) → Ag2SO4 (s) The precipitate is washed with hot water and preparation is under ruby red illumination.
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers100 total
国药集团化学试剂有限公司86-21-63210123 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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