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Merck
CN

85150

碳酸银

purum p.a., ≥99.0% (AT)

别名:

Disilver carbonate, Silver(I) carbonate

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关于此项目

线性分子式:
Ag2CO3
化学文摘社编号:
分子量:
275.75
UNSPSC Code:
12352302
NACRES:
NA.23
PubChem Substance ID:
EC Number:
208-590-3
Beilstein/REAXYS Number:
6936654
MDL number:
Assay:
≥99.0% (AT)
Form:
powder
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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]

grade

purum p.a.

assay

≥99.0% (AT)

form

powder

reaction suitability

core: silver, reagent type: catalyst

mp

210 °C (dec.) (lit.)

density

6.08 g/mL at 25 °C (lit.)

anion traces

sulfate (SO42-): ≤500 mg/kg

cation traces

Ca: ≤50 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤100 mg/kg, Na: ≤100 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg

application(s)

PEM fuel cells
material synthesis precursor

Quality Level

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Application

Silver carbonate is used in Koenigs-Knorr glycosylation.

pictograms

CorrosionEnvironment

signalword

Danger

hcodes

Hazard Classifications

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

存储类别

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
Roman V Rozhkov et al.
The Journal of organic chemistry, 68(16), 6314-6320 (2003-08-05)
The palladium-catalyzed annulation of 1,3-dienes by o-iodoacetoxycoumarins provides an efficient method for the synthesis of biologically interesting dihydrofurocoumarins. The presence of the acetyl group on the phenolic oxygen and the use of silver carbonate as a base are crucial for
A Ito et al.
The Journal of eukaryotic microbiology, 45(6), 628-636 (1998-12-29)
Morphological features of the rumen ciliate Ostracodinium gracile (Dogiel, 1925) are described from pyridinated silver carbonate-impregnated specimens. Ostracodinium gracile has a characteristic arrangement of infraciliary bands not present in other ophryoscolecid ciliates. Buccal infraciliature is composed of three polybrachykineties. The
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)
Yucheng Wang et al.
Biotechnic & histochemistry : official publication of the Biological Stain Commission, 87(5), 346-349 (2012-03-13)
We investigated the character and origin of the newly described "microglia-like" cell in the mammalian organ of Corti after aminoglycoside intoxication. We replicated the neomycin-induced ototoxicity model in cochleae of neonatal Sprague-Dawley rats and used their brains as microglia positive

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Silver nanomaterials have unique physical, chemical and optical properties that are being leveraged for a wide variety of applications.

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