1.19208

Supelco

Silver oxide 99+

for analysis 99+ EMSURE®

Synonym(s):
Silver oxide 99+
Empirical Formula (Hill Notation):
Ag2O
CAS Number:
Molecular Weight:
231.74
MDL number:
EC Index Number:
243-957-1

storage conditions

Store below +15°C.

Quality Level

assay

99.0-101.0% Ag basis

form

powder

potency

2820 mg/kg LD50, oral (Rat)

mp

>200 °C (decomposes)

density

7.2 g/cm3 at 20 °C

bulk density

950 kg/m3

cation traces

Ag: 92.2-94.0%
Al: ≤ 10 ppm
Ca: ≤ 50 ppm
Cd: ≤ 10 ppm
Co: ≤ 10 ppm
Cr: ≤ 10 ppm
Cu: ≤ 50 ppm
Fe: ≤ 50 ppm
Hg: ≤ 100 ppm
Ir: ≤ 100 ppm
K: ≤ 50 ppm
Mg: ≤ 50 ppm
Mn: ≤ 10 ppm
Na: ≤ 100 ppm
Ni: ≤ 10 ppm
Os: ≤ 100 ppm
Pb: ≤ 50 ppm
Pd: ≤ 100 ppm
Pt: ≤ 100 ppm
Rh: ≤ 100 ppm
Ru: ≤ 100 ppm
Zn: ≤ 10 ppm

storage temp.

2-8°C

InChI

1S/2Ag.H2O/h;;1H2

InChI key

VFWRGKJLLYDFBY-UHFFFAOYSA-N

Related Categories

Analysis Note

Identity (elemental analysis): passes test
Assay (calculated of Ag): 99.0 - 101.0 %
Ag (Silver): 92.2 - 94.0 %
Al (Aluminium): ≤ 10 ppm
Ca (Calcium): ≤ 50 ppm
Cd (Cadmium): ≤ 10 ppm
Co (Cobalt): ≤ 10 ppm
Cr (Chromium): ≤ 10 ppm
Cu (Copper): ≤ 50 ppm
Fe (Iron): ≤ 50 ppm
Hg (Mercury): ≤ 100 ppm
Ir (Iridium): ≤ 100 ppm
K (Potassium): ≤ 50 ppm
Mg (Magnesium): ≤ 50 ppm
Mn (Manganese): ≤ 10 ppm
Na (Sodium): ≤ 100 ppm
Ni (Nickel): ≤ 10 ppm
Os (Osmium): ≤ 100 ppm
Pb (Lead): ≤ 50 ppm
Pd (Palladium): ≤ 100 ppm
Pt (Platinum): ≤ 100 ppm
Rh (Rhodium): ≤ 100 ppm
Ru (Ruthenium): ≤ 100 ppm
Zn (Zinc): ≤ 10 ppm

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Certificate of Analysis

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