Molekula
Cobalt (II) sulfate heptahydrate
Cobalt(II) sulfate heptahydrate is a blue crystalline solid used in electroplating, catalyst production, and as a precursor in the synthesis of other cobalt compounds. It is available in research, pilot, and bulk quantities. CAS: 10026-24-1, Molecular formula: CoO4S · 7H2O, Molecular weight: 281.10 g/mol, Storage: Ambient, Signal word: Danger. Molekula supplies Cobalt (II) sulfate heptahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Cobalt(II) sulfate heptahydrate is a blue crystalline solid used in electroplating, catalyst production, and as a precursor in the synthesis of other cobalt compounds. It is available in research, pilot, and bulk quantities. CAS: 10026-24-1, Molecular formula: CoO4S · 7H2O, Molecular weight: 281.10 g/mol, Storage: Ambient, Signal word: Danger. Molekula supplies Cobalt (II) sulfate heptahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Dark red powder |
| Assay | >99% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Shelf Life | 48 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 10026-24-1 |
| Molecular Formula | CoO4S · 7H2O |
| Molecular Weight | 281.10 |
| SMILES | O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Co+2] |
| EC / UN Number | 3077 |
| REACH Code | Y110 |
| HTS Code | 2833.29.1000 |
| Tariff Code | 2833293000 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
-
Toxic
GHS06
Hazard statements
- H302 Harmful if swallowed
- H317 May cause an allergic skin reaction
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H341 Suspected of causing genetic defects
- H350i May cause cancer by inhalation
- H360F May damage fertility
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P201 Obtain special instructions before use
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P263 Avoid contact during pregnancy/while nursing
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Cobalt (II) sulfate heptahydrate used for?
It is used as a catalyst in chemical reactions, in the production of cobalt-based pigments, and as a precursor in the synthesis of other cobalt compounds.
What is the chemical formula and molecular weight?
The formula is CoO4S · 7H2O with a molecular weight of 281.10 g/mol.
How should Cobalt (II) sulfate heptahydrate be stored?
It should be stored at ambient temperature, in a dry, well-ventilated area, away from incompatible materials.
What grade is available?
We offer reagent grade and technical grade; please specify your requirement when ordering.
Can Molekula supply it in bulk?
Yes, we can supply Cobalt (II) sulfate heptahydrate in bulk quantities—contact us for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.