Skip to Content
Merck
CN
All Photos(1)

Documents

1.12211

Sigma-Aldrich

Cobalt powder

99+

Sign Into View Organizational & Contract Pricing

Synonym(s):
Cobalt powder
Empirical Formula (Hill Notation):
Co
CAS Number:
Molecular Weight:
58.93
MDL number:
UNSPSC Code:
12141710
EC Index Number:
231-158-0
NACRES:
NA.22

Quality Level

form

solid

potency

6170 mg/kg LD50, oral (Rat)

mp

1493 °C

bulk density

850 kg/m3

storage temp.

no temp limit

InChI

1S/Co

InChI key

GUTLYIVDDKVIGB-UHFFFAOYSA-N

Related Categories

Analysis Note

Assay (complexometric): ≥ 99.0 %
Ni (Nickel): ≤ 0.1 %
Particle Size (d50): 1 - 5 µm
Identity (elemental analysis): passes test

Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Resp. Sens. 1B - Skin Sens. 1 - STOT RE 2

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service