179647

Silver carbonate

99%

• Sinónimos: Disilver carbonate, Fetizon′s reagent, Silver tricarbonate
• Fórmula lineal: Ag₂CO₃
• Número de CAS: 534-16-7
• Peso molecular: 275.75
• Beilstein/REAXYS Number: 6936654
• EC Number: 208-590-3
• MDL number: MFCD00003403
• UNSPSC Code: 12352302
• PubChem Substance ID: 24850822
• NACRES: NA.23

Propiedades

• Quality Level: 200
• 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

Descripción

General description

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

Application

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.

Información de seguridad

• pictograms: GHS05,GHS09
• signalword: Danger
• hcodes: H318 - H410
• pcodes: P273 - P280 - P305 + P351 + P338 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves