Cobalt Oxide (CAS 11104-61-3) — formula Co3O4, molecular weight 240.797; category inorganic chemicals.
Cobalt Oxide (CAS 11104-61-3) is a chemical raw material in the inorganic chemicals category. Its molecular formula Co3O4 comprises 3 Co, 4 O atoms. Its molecular weight is about 240.797. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 11104-61-3 |
|---|---|
| Molecular Formula | Co3O4 |
| Molecular Weight | 240.797 |
| Category | Inorganic Chemicals |
Cobalt Oxide is an inorganic compound with CAS registry number 11104-61-3 and molecular formula Co3O4 (molecular weight 240.797), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 11104-61-3
Its molecular formula Co3O4 comprises 3 Co, 4 O atoms.
Also known as: Cobalt Oxide · 氧化钴
Category: inorganic chemicals
The CAS registry number of Cobalt Oxide is 11104-61-3.
Molecular formula Co3O4, molecular weight 240.797.
It is also registered under: Cobalt Oxide, 氧化钴.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Cobalt Oxide (CAS 11104-61-3), compiled from public chemistry databases.
| CAS Registry Number | 11104-61-3 |
|---|---|
| PubChem CID | 6432046 |
| Molecular formula | Co3O4 |
| IUPAC name | cobalt(2+);bis(cobalt(3+));tetrakis(oxygen(2-)) |
| UNII (FDA) | USK772NS56 |
| Molecular Weight | 240.797 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 240.77924 |
| Monoisotopic Mass | 240.77924 |
| Topological Polar Surface Area | 4 |
| Heavy Atom Count | 7 |
Cobalt tetraoxide; USK772NS56; 11104-61-3; 234-334-5; Co(3)O(4); Cobalt oxide; Cobaltum Oxydatum; DTXSID801014561; RefChem:58007; Tricobalt tetraoxide; Cobaltic-cobaltous oxide; cobalt(2+);cobalt(3+);oxygen(2-); Cobalt oxide black; COBALT (II,III) OXIDE; oxocobalt; oxo(oxocobaltiooxy)cobalt; EINECS 215-157-2
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 100% (7 / 7) |
| GHS notification summary | 100% (7 / 7) |
|---|---|
| Reported hazard statements | H301, H317, H330, H334, H372 |
This chemical does not meet GHS hazard criteria for 100% (7 of 7) of all reports.
Reported as not meeting GHS hazard criteria by 7 of 7 companies. For more detailed information, please visit ECHA C&L website.
Cobalt Oxide · CAS 11104-61-3 · Co3O4. UNII USK772NS56.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氧化钴