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12926

Sigma-Aldrich

Cobalt(III) oxide

purum, ≥70% Co basis, black

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About This Item

Empirical Formula (Hill Notation):
Co2O3
CAS Number:
1308-04-9
Molecular Weight:
165.86
EC Number:
215-156-7
MDL number:
MFCD00036266
UNSPSC Code:
12352202
PubChem Substance ID:
57647040

grade

purum

Assay

≥70% Co basis

form

powder

color

black

cation traces

Fe: ≤1000 mg/kg
Ni: ≤3000 mg/kg
Pb: ≤200 mg/kg

SMILES string

O=[Co]O[Co]=O

InChI

1S/2Co.3O

InChI key

UPWOEMHINGJHOB-UHFFFAOYSA-N

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Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H302,H317,H351

Precautionary Statements

P280

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Skin Sens. 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

12926-1KG-R:
12926-6X1KG-R:
12926-VAR-R:
12926-25KG-R:
12926-BULK-R:

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Certificates of Analysis (COA)

Lot/Batch Number
BCBF5372
BCBF5371
SZBB0410
SZB71020
71020

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Wet oxidation of oxygen-and nitrogen-containing organic compounds catalyzed by cobalt (III) oxide.
Ito MM, et al.
Industrial & Engineering Chemistry Research, 28(7), 894-899 (1989)
Kinetics and reaction stoichiometry in the reductive dissolution of manganese (IV) dioxide and Co (III) oxide by hydroquinone.
Stone AT and Ulrich H-J.
Journal of Colloid and Interface Science, 132(2), 509-522 (1989)

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