Merck
All Photos(4)

179647

Sigma-Aldrich

Silver carbonate

99%

Synonym(s):
Disilver carbonate, Fetizon′s reagent, Silver tricarbonate
Linear Formula:
Ag2CO3
CAS Number:
Molecular Weight:
275.75
Beilstein:
6936654
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99%

form

powder and chunks

reaction suitability

reagent type: catalyst
core: silver

mp

210 °C (dec.) (lit.)

density

6.08 g/mL at 25 °C (lit.)

SMILES string

[Ag]OC(=O)O[Ag]

InChI

1S/CH2O3.2Ag/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2

InChI key

KQTXIZHBFFWWFW-UHFFFAOYSA-L

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General description

Silver carbonate,prepared by precipitation[1] or ion-exchange[2] method can behave as a visible light sensitive semiconductor photocatalyst.

Application

Silver carbonate (Ag2CO3)promotes the regioselective benzylation of carbohydrate derivatives in high yields.[3] Ag2CO3 can be used as a base for the Pd catalysed oxyarylation of olefins by ortho-iodophenols.[4]It can also be used for Koenigs-Knorr glycosylation.

Packaging

5 g in poly bottle
25 g in glass bottle
100 g in poly bottle

Pictograms

CorrosionEnvironment

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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