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Cobalt

Catalog No. 266671 Name Sigma Aldrich
CAS Number 7440-48-4 Website http://www.sigmaaldrich.com
M. F. Co Telephone 1-800-521-8956
M. W. 58.9332 Fax
Purity ≥99.99% trace metals basis Email
Storage Chembase ID: 107755

SYNONYMS

Title
IUPAC name
cobalt
IUPAC Traditional name
cobalt

DATABASE IDS

MDL Number MFCD00010935
PubChem SID 24856154
CAS Number 7440-48-4
EC Number 231-158-0

PROPERTIES

Empirical Formula (Hill Notation) Co
Purity ≥99.99% trace metals basis
Thickness 0.25 mm
Apperance foil
Boiling Point 2900 °C(lit.)
Density 8.9 g/mL at 25 °C(lit.)
Resistivity 6.24 μΩ-cm, 20°C
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H317-H334-H413
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
GHS Precautionary statements P261-P280-P342 + P311
Risk Statements 42/43-53
RTECS GF8750000
Safety Statements 22-24-37-61
German water hazard class nwg

DETAILS

Description (English)
Packaging
1.4 g in rigid mailer
Quantity
1.4 g = 25 × 25 mm; 5.6 g = 50 × 50 mm
Description (简体中文)
包装
1.4 g in rigid mailer
Quantity
1.4g = 25 × 25mm;5.6g = 50 × 50mm

REFERENCES