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Merck

225673

Sigma-Aldrich

硫酸银

ACS reagent, 99%

别名:

硫酸二银(I)盐

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About This Item

线性分子式:
Ag2SO4
CAS号:
分子量:
311.80
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.21

等級

ACS reagent

化驗

99%

形狀

lumps and powder

反應適用性

reagent type: catalyst
core: silver

雜質

≤0.02% insoluble matter and silver chloride
≤0.03% not HCl pptd.

mp

652 °C (lit.)

負離子痕跡

nitrate (NO3-): ≤0.001%

正離子痕跡

Fe: ≤0.001%

SMILES 字串

[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 密鑰

YPNVIBVEFVRZPJ-UHFFFAOYSA-L

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相关类别

一般說明

Silver sulfate is an inorganic compound that can be used as a catalyst in various reactions such as halodecarboxylation of aryl aromatic acids, ortho-acrylation, and cycloaddition reaction to synthesize N-vinyl-substituted 1,2,3-triazoles.

應用

Silver sulfate can be used as:
  • A catalyst for the sulfonation of waste-based polystyrene into polystyrene sulfonic acid.
  • A chloride inhibitory agent in the determination of chemical oxygen demand (COD).

象形圖

CorrosionEnvironment

訊號詞

Danger

危險聲明

危險分類

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

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Inexpensive NaX (X= I, Br, Cl) as a halogen donor in the practical Ag/Cu-mediated decarboxylative halogenation of aryl carboxylic acids under aerobic conditions
Fu Z, et al.
Organic & Biomolecular Chemistry, 16 (2018)
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, 012100-012100 (2021)
Phenol and Colour Removal from Wastewater Using Two Coal-Based Adsorptive Materials: Preliminary Laboratory Tests and Performances
ZAHARIA C
Bulletin of the Polytechnic Institute of jassy, Section Chemistry and Chemical Engineering, 61, 11-22 (2016)
Silver-mediated three-component cycloaddition reaction for direct synthesis of 1-N-vinyl-substituted 1, 2, 3-triazoles
Organic & Biomolecular Chemistry, 17, 4843-4849 (2019)
Rhodium-catalyzed ortho-acrylation of aryl ketone O-methyl oximes with cyclopropenones
Liu Y, et al.
Organic & Biomolecular Chemistry, 18 (2020)

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