Molekula
Cobalt (II) sulfate hydrate
Cobalt(II) sulfate hydrate is a cobalt salt used in electroplating, catalyst production, and as a precursor in ceramic and pigment manufacturing. It appears as pink to red crystals and is soluble in water. Available in various hydrate forms with a molecular weight of approximately 155 g/mol. CAS number: 60459-08-7. Store at ambient temperatures. Hazardous: signal word Danger. Molekula supplies Cobalt (II) sulfate hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Cobalt(II) sulfate hydrate is a cobalt salt used in electroplating, catalyst production, and as a precursor in ceramic and pigment manufacturing. It appears as pink to red crystals and is soluble in water. Available in various hydrate forms with a molecular weight of approximately 155 g/mol. CAS number: 60459-08-7. Store at ambient temperatures. Hazardous: signal word Danger. Molekula supplies Cobalt (II) sulfate hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Pink crystal |
| Na | <0.001% |
| Fe | <0.001% |
| Cu | <0.001% |
| Ca | <0.001% |
| Cd | <0.001% |
| Zn | <0.001% |
| Ni | <0.001% |
| Mg | <0.001% |
| Co | >20.5% |
| Mn | <0.001% |
| Water insoluble matter | <0.01% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 60459-08-7 |
| Molecular Formula | CoSO4 · xH2O |
| Molecular Weight | 155 |
| EC / UN Number | 3077 |
| REACH Code | Y110 |
| Tariff Code | 28332930 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
-
Toxic
GHS06
Hazard statements
- H302 Harmful if swallowed
- H317 May cause an allergic skin reaction
- 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
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P284 Wear respiratory protection
- P304+312 IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell
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 hydrate used for?
It is primarily used as a catalyst in chemical reactions and as a precursor in the production of cobalt-based pigments and batteries.
What is the chemical formula and molecular weight?
The formula is CoSO4 · xH2O with a molecular weight of approximately 155 g/mol.
How should cobalt (II) sulfate hydrate be stored?
It should be stored at ambient temperature in a dry, well-ventilated area away from incompatible materials.
What grade is available?
Available in technical and reagent grades; specific grades may vary by order volume and application.
Can Molekula supply it in bulk?
Yes, Molekula can supply cobalt (II) sulfate hydrate in bulk quantities—please contact sales 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.