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85260

Silver(I) oxide

purum p.a., ≥99.0% (AT)

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50 g

Available to ship TODAYfromMILWAUKEE

$479.00

About This Item

Empirical Formula (Hill Notation):
Ag2O
CAS Number:
20667-12-3
Molecular Weight:
231.74
NACRES:
NA.21
PubChem Substance ID:
329769368
UNSPSC Code:
12352303
EC Number:
243-957-1
MDL number:
MFCD00003404
Assay:
≥99.0% (AT)
Form:
powder

$479.00

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grade

purum p.a.

Quality Level

200

assay

≥99.0% (AT)

form

powder

anion traces

chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 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

SMILES string

[Ag]O[Ag]

InChI

1S/2Ag.O

InChI key

KHJDQHIZCZTCAE-UHFFFAOYSA-N

General description

Silver(I) oxide reacts with CO2 present in the atmosphere to afford silver carbonate. It is widely used in the preparation of ceramic pigments. It participates in the Arndt-Eistert synthesis.

Application

Silver(I) oxide may be used in the synthesis of following:
  • (RS)-malic acid
  • 1,2-(o)-benzoquinone
  • polysubstituted cyclic ethers[1]

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Silver(I) oxide purum p.a., ≥99.0% (AT)

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Silver(I) oxide

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Sigma-Aldrich

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Silver(I) oxide ≥99.99% trace metals basis

Sigma-Aldrich

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Silver(I) oxide

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Sigma-Aldrich

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Silver carbonate

form

powder

form

powder or chunks

form

powder and chunks

form

powder

assay

≥99.0% (AT)

assay

99%

assay

≥99.99% trace metals basis

assay

≥99.0% (AT)

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

grade

purum p.a.

grade

-

grade

-

grade

purum p.a.

cation traces

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

cation traces

-

cation traces

-

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

anion traces

chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg

anion traces

-

anion traces

-

anion traces

sulfate (SO42-): ≤500 mg/kg

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Danger

Hazard Classifications

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

Storage Class

5.1A - Strongly oxidizing hazardous materials

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ6258
BCCD4647
BCCB3331
BCBW0770
BCBT0270

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Abderrahim Bouzide et al.
Organic letters, 4(14), 2329-2332 (2002-07-06)
[reaction: see text] The reaction of symmetrical diols and oligo(ethylene glycol)s with a stoichiometric amount of p-toluenesulfonyl chloride in the presence of silver(I) oxide and a catalytic amount of potassium iodide led selectively to the monotosylate derivatives in high yields.
Eagleson M.
Concise Encyclopedia Chemistry, 90-90 (1994)
Weijia Zhou et al.
Physical chemistry chemical physics : PCCP, 12(45), 15119-15123 (2010-10-22)
Electrostatic self-assembled Ag(2)O/TiO(2) nanobelts heterostructure was synthesized via simple physical mixing of Ag(2)O nanoparticles and TiO(2) nanobelts. The morphologies and microstructures of Ag(2)O/TiO(2) nanobelt heterostructure were characterized by high resolution transmission electron microscopy. The interface dominated high UV photocatalytic activity
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Global Trade Item Number

SKUGTIN
85260-50G04061833023877
85260-10G04061833023860

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