Silver oxide,CAS 20667-12-3,Ag2O;Silver(I) oxide

Silver oxide,CAS 20667-12-3,Ag2O;Silver(I) oxide
Silver oxide,CAS 20667-12-3,Ag2O;Silver(I) oxide
Silver oxide,CAS 20667-12-3,Ag2O;Silver(I) oxide
Silver oxide,CAS 20667-12-3,Ag2O;Silver(I) oxide

Silver oxide,CAS 20667-12-3,AgO

Identification
Name   Silver oxide
Synonyms   Silver(I) oxide
Molecular Formula   Ag2O
Molecular Weight   231.74
CAS Registry Number   20667-12-3
EINECS   243-957-1
No.

Item

Specification(Cell Grade)

Result

1

Ag2O

≥99.5  (wt%)

99.52%

2

Loss on drying(120℃)

≤0.250  (wt%)

0.23

3

Free base (NaOH)

≤0.012  (wt%)

0.010

4

Hydrochloric acid does not precipitate

≤0.10  (wt%)

0.060

5

Cu

≤0.003  (wt%)

0.028

6

Fe

≤0.003  (wt%)

0.025

7

Nitrate(NO3)

≤0.05  (wt%)

0.045

8

Nitrate(in CO2 terms)

≤0.1  (wt%)

0.082

9

Surface density (g/cm3)

0.85-1.2

0.93

10

Impact Density(g/cm3)

1.4-2.0

1.55

11

Particle size distribution:

<1um

<10%

8%

<1-10um

80-100%

90%

<10um

<10%

2%

Properties
 
Water solubility   slightly soluble
     
Safety Data
 
Hazard Symbols   symbol symbol   O;C  
Risk Codes   R34;R8 
Safety Description   S17;S26;S36/37/39;S45 
Transport Information   UN 1479
MSDS   Silver(Ⅰ)oxide MSDS.pdf




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