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179647

Sigma-Aldrich

Silver carbonate

99%

Sinônimo(s):

Disilver carbonate, Fetizon′s reagent, Silver tricarbonate

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About This Item

Fórmula linear:
Ag2CO3
Número CAS:
534-16-7
Peso molecular:
275.75
Beilstein:
6936654
Número CE:
208-590-3
Número MDL:
MFCD00003403
Código UNSPSC:
12352302
ID de substância PubChem:
24850822
NACRES:
NA.23

Ensaio

99%

forma

powder and chunks

adequação da reação

reagent type: catalyst
core: silver

pf

210 °C (dec.) (lit.)

densidade

6.08 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

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

InChI

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

chave InChI

KQTXIZHBFFWWFW-UHFFFAOYSA-L

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Descrição geral

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

Aplicação

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

Pictogramas

CorrosionEnvironment
GHS05,GHS09

Palavra indicadora

Danger

Frases de perigo

H318,H410

Classificações de perigo

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

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
MKCQ8557
MKCQ4786
MKCP9173
MKCP4987
MKCM4454

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Sulfato de prata ≥99.99%

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Sulfato de prata

[Pd(OAc)2]3 Umicore, 46.6-49.5% palladium (Pd) basis

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Silver perchlorate anhydrous, 97%

Sigma-Aldrich

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Palladium-catalyzed oxyarylation of olefins using silver carbonate as the base. Probing the mechanism by electrospray ionization mass spectrometry.
Buarque CD, et al.
Journal of Organometallic Chemistry, 695(18), 2062-2067 (2010)
A novel high-efficiency visible-light sensitive Ag 2 CO 3 photocatalyst with universal photodegradation performances: Simple synthesis, reaction mechanism and first-principles study.
Dong H, et al.
Applied Catalysis. B, Environmental, 134, 46-54 (2013)
Photocatalytic behavior and photo-corrosion of visible-light-active silver carbonate/titanium dioxide.
Wang Y, et al
Materials Letters, 115, 85-88 (2014)
José M López-Cepero
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 52(2), 211-216 (2004-01-20)
Silver staining methods, when selective, yield a high-contrast and high-resolution image in optical microscopy. A classical method for silver impregnation of mitochondria has been applied to murine tissues and reveals a marked heterogeneity among mitochondria in single cells. This heterogeneity
Palladium-catalyzed decarboxylative C-H bond arylation of thiophenes.
Peng Hu et al.
Angewandte Chemie (International ed. in English), 51(1), 227-231 (2011-11-17)
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