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179647

Sigma-Aldrich

碳酸银

99%

别名:

Disilver carbonate, Fetizon′s reagent, Silver tricarbonate

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About This Item

线性分子式:
Ag2CO3
CAS号:
534-16-7
分子量:
275.75
Beilstein:
6936654
EC 号:
208-590-3
MDL编号:
MFCD00003403
UNSPSC代码:
12352302
PubChem化学物质编号:
24850822
NACRES:
NA.23
方案:
99%
表单:
powder and chunks

质量水平

200

方案

99%

表单

powder and chunks

反应适用性

reagent type: catalyst
core: silver

mp

210 °C (dec.) (lit.)

密度

6.08 g/mL at 25 °C (lit.)

SMILES字符串

[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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相关类别

一般描述

通过沉淀 或离子交换 方法制备的碳酸银，可作为可见光敏感的半导体光催化剂。

应用

碳酸银（Ag2CO3）能够以高产率促进碳水化合物衍生物的区域选择性苄基化。Ag2CO3 可用作通过邻碘苯酚的Pd催化烯烃氧化的碱。它也可用于Koenigs-Knorr糖基化。

象形图

CorrosionEnvironment
GHS05,GHS09

警示用语：

Danger

危险声明

H318,H410

危险分类

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

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
MKCW4881
MKCV9026
MKCT1590
MKCT6766
0000188107

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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)
V Pacheco-Fowler et al.
The Journal of hospital infection, 57(2), 170-174 (2004-06-09)
The effect of endotracheal tubes (ETTs) impregnated with chlorhexidine (CHX) and silver carbonate (antiseptic ETTs) against Staphylococcus aureus, methicillin-resistant S. aureus (MRSA), Pseudomonas aeruginosa, Acinetobacter baumannii, and Enterobacter aerogenes [organisms associated with ventilator-associated pneumonia (VAP)], was evaluated in a laboratory
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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