637025
Aldrich

Cobalt(II,III) oxide

nanopowder, <50 nm particle size, 99.8% trace metals basis

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Molecular Formula

~Co₃O₄

Molecular Weight

240.80

CAS Number

1308-06-1

MDL number

MFCD00010939

PubChem Substance ID

24882820

EG/EC Number

215-157-2

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Descriptions

Packaging

25, 100, 250 g in glass btl

Properties

assay

99.8% trace metals basis

form

nanopowder

particle size

<50 nm

surface area

BET surf. area 40-70 m²/g

895 °C (dec.)(lit.)

density

6.11 g/mL at 25 °C(lit.)

bulk density

0.57 g/mL

References

Merck

Merck 13,2454

reference

Aldrich MSDS 1, 482:A / Corp MSDS 1 (1), 901:A / RegBook 1 (3), 3287:C

Safety

Hazard Codes

Risk Statements

49-43

Safety Statements

53-36/37-45

WGK Germany

RTECS

GG2500000

Related Categories

... Oxides > Cobalt

... Nanomaterials > Nanoparticles: Oxides, Nitrides, and Other Ceramics

... Nanopowders and Nanoparticle Dispersions > 27: Co

MSDS

Specification Sheet

Certificate of Analysis

More Information