| Formula / Notation | CoO |
|---|---|
| CAS Number | 1307-96-6 |
| Molecular Weight | 74.933 |
| Melting Point | About 1935 °C |
| Density | 5.7-6.7 depending on preparation |
| Solubility | In water, 4.88 mg/L at 20 °C, 3.27 mg/L at 37 °C (column elution method) |
| Appearance | Pellets or Large Crystals; Dry Powder |
| Also Known As | oxocobalt; 1307-96-6; Cobalt monoxide; COBALTOUS OXIDE; CCRIS 4229; HSDB 239; EINECS 215-154-6; UNII-V9X9644V7Q; CI 77322; C.I. 77322 |
| Category | Inorganic Compounds |
What is Cobalt(II) oxide?
Cobalt (II) Oxide can cause cancer according to The World Health Organization's International Agency for Research on Cancer (IARC).
Formula & Notation
IUPAC Name: oxocobalt
Other Names / Synonyms: oxocobalt; 1307-96-6; Cobalt monoxide; COBALTOUS OXIDE; CCRIS 4229; HSDB 239; EINECS 215-154-6; UNII-V9X9644V7Q; CI 77322; C.I. 77322
Properties & Characteristics
Physical Data
| Property | Value |
|---|---|
| Melting Point | About 1935 °C |
| Density | 5.7-6.7 depending on preparation |
| Molecular Weight | 74.933 |
| Solubility | In water, 4.88 mg/L at 20 °C, 3.27 mg/L at 37 °C (column elution method) |
| Appearance | Pellets or Large Crystals; Dry Powder |
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
Cobalt (II) Oxide can cause cancer according to The World Health Organization's International Agency for Research on Cancer (IARC).
Used in industrial processes, materials science, semiconductor manufacture, ceramics, or as a catalyst.
May be corrosive, toxic, or an oxidising agent. Handle in well-ventilated area. Consult SDS before use.
The formula or notation for Cobalt(II) oxide is: CoO