Cobalt(II,III) oxide, 72.2% as Co, Certified® Reagent 250g

CERTIFICATE OF ANALYSIS

Not intended for animal, human, diagnostic, or therapeutic use “Research & Development Use Only”

TEST
Product
Purity
Grade
CAS
Lot

RESULTS
CR1308061-250GM
72.2%
Certified® Reagent
1308-06-1
03072018.1010PM

Appearance
Assay
Aluminum
Boiling point
Calcium
Chloride
Copper
Density
EINECS
Flash point
Formula
Identification
Insoluble in HCl
Iron
Lead
Magnesium
Melting point
Mesh (wet screen analysis, on U.S. No. 325 sieve)
Mesh thru U.S. No. 30 Sieve
Nickel
Nitrogen compounds
Particle diameter, (APD)
Potassium
Silicon
Sodium
Specific surface area
Molecular weight
Refractive index
Solubility in water
Suitable
Total sulfur
Retest date

fine black powder
(EDTA titration as Co) 72.2%
0.0002%
3800°C
0.0002%
<0.01%
0.0004%
6.11
215-157-2
-
Co3O4
conforms
<0.002%
0.01%
0.005%
0.0001%
895°C
0.01%
100%
0.01%
<0.02%
3um
0.002%
<0.0004%
0.002%
11.1 m2/g
240.08
-
insoluble
for electronic ceramics
<0.01%
03/2023

GHS

STORAGE

Health

Danger! May cause an allergic skin reaction. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause cancer. Harmful to aquatic life with long lasting effects. Do not handle until all safety precautions have been read (SDS) and understood. Not for direct use in food, cosmetics and or pharmaceuticals.

UPS (Inside 48 Contiguous USA, Ground)

DHL (Outside 48 Contiguous USA, Air)

Not dangerous goods

Not dangerous goods

Exception

Not applicable

Exception

Not applicable