31494

Silver sulfate

Manufacturer: Sigma Aldrich

CAS Number: 10294-26-5

Synonym(S): Sulfuric acid disilver(I) salt

Select a Size

Pack Size SKU Availability Price
25 G 31494-25-G In Stock ₹ 19,835.70
100 G 31494-100-G In Stock ₹ 76,712.10

31494 - 25 G

₹ 19,835.70

In Stock

Quantity

1

Base Price: ₹ 19,835.70

GST (18%): ₹ 3,570.426

Total Price: ₹ 23,406.126

grade

ACS reagentpuriss. p.a.

Quality Level

100

Assay

≥99.5%

form

crystalline

impurities

≤0.02% Insoluble matter and silver chloride≤0.03% substances not precipitated by HCl

mp

652 °C (lit.)

anion traces

chloride (Cl-): ≤10 mg/kgnitrate (NO3-): ≤10 mg/kg

cation traces

Ca: ≤50 ppmCd: ≤50 ppmCo: ≤50 ppmCu: ≤5 ppmFe: ≤10 ppmK: ≤100 ppmNa: ≤200 ppmNi: ≤10 ppmPb: ≤10 ppmZn: ≤5 ppm

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

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Description

  • General description: Silver sulfate (Ag2SO4) is a 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.[1]
  • Application: Silver sulfate may be employed in the preparation of the following:Iodination reagent in combination with iodine for the synthesis of iododerivatives.[2]Silver sulfate reagent, which is required for the determination of Chemical Oxygen Demand (COD).[3]

SAFETY INFORMATION

Pictograms

GHS05,GHS09

Signal Word

Danger

Hazard Statements

H318,H410

Precautionary Statements

P273 - P280 - P305 + P351 + P338 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable