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225673

硫酸银

Name: 硫酸银
Brand: SIGALD

ACS reagent, 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:

10294-26-5

分子量:

311.80

NACRES:

NA.21

PubChem Substance ID:

329752325

UNSPSC Code:

12352302

EC Number:

233-653-7

MDL number:

MFCD00003407

Assay:

99%

Grade:

ACS reagent

Form:

lumps and powder

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属性

grade

ACS reagent

Quality Segment

200

assay

99%

form

lumps and powder

reaction suitability

reagent type: catalyst
core: silver

impurities

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

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

说明

General description

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.

Application

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).

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pictograms

GHS05,GHS09

signalword

Danger

hcodes

H318,H410

pcodes

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

Hazard Classifications

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

存储类别

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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)

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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全球贸易项目编号

货号	GTIN
225673-100G	04061838779663
225673-10G	04061838779670