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Merck
CN

438448

Silver carbonate

99.999% trace metals basis

Synonym(s):

Disilver carbonate, Silver(I) carbonate

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About This Item

Linear Formula:
Ag2CO3
CAS Number:
534-16-7
Molecular Weight:
275.75
UNSPSC Code:
12352302
NACRES:
NA.23
PubChem Substance ID:
24867452
EC Number:
208-590-3
Beilstein/REAXYS Number:
6936654
MDL number:
MFCD00003403

Key Documents

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InChI key

KQTXIZHBFFWWFW-UHFFFAOYSA-L

InChI

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

SMILES string

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

assay

99.999% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: silver

mp

210 °C (dec.) (lit.)

density

6.08 g/mL at 25 °C (lit.)

Quality Level

100

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Application

Silver carbonate is used in Koenigs-Knorr glycosylation. The product is used as a protective agent to prevent the sedimentation of silver nanoparticles (AgNPs).

pictograms

CorrosionEnvironment
GHS05,GHS09

signalword

Danger

hcodes

H318,H410

Hazard Classifications

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

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBK0566V
MKBF4679V
MKAA4529
04421LH
09308KD

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Photocatalytic behavior and photo-corrosion of visible-light-active silver carbonate/titanium dioxide.
Wang Y, et al.
Materials Letters, 115, 85-88 (2014)
Silver carbonate and stability in colloidal silver: a by-product of the electric spark discharge method.
Tseng KH, et al.
J. Alloy Compounds, 493(1), 438-440 (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)
Gregory L Hamilton et al.
Journal of the American Chemical Society, 130(45), 14984-14986 (2008-10-22)
Reactions proceeding through cationic intermediates that lack a Lewis or Brønsted basic site present a challenge for traditional asymmetric catalysis based on chiral metals or organocatalysts. We present an enantioselective ring opening of tetrasubstituted meso-aziridinium ions with alcohol nucleophiles proceeding
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