Using Cobalt sulfate heptahydrate in Industrial Chemicals: a few gates to clear first
Cobalt sulfate heptahydrate (CAS 10026-24-1) isn't a “buy and it works” material. In Industrial Chemicals, its compatibility with the rest of the system and the dosing rhythm usually matter more than the nominal assay.
Basic specifications
| Name | Cobalt sulfate heptahydrate |
|---|---|
| English name | Cobalt sulfate heptahydrate |
| CAS No. | 10026-24-1 |
| Formula | CoSO4.7H2O |
| Molecular weight | 281.11 g/mol |
| Applications | Industrial Chemicals |
| Standard purity | per batch COA |
| Packaging | confirmed per order |
| Storage | keep sealed in a cool, dry place |
Figures above are published / typical information; final values follow the batch COA and order confirmation.
Key physical data: molecular formula CoSO4.7H2O, molecular weight 281.11 g/mol, CAS 10026-24-1, melting point 206.2 °C, boiling point 420 °C. These are published physical properties; purity and packaging follow the batch COA and order confirmation.
How it works
It's simpler than it looks:Industrially, the value of Cobalt sulfate heptahydrate (CAS 10026-24-1) is rarely on the spec sheet — it is whether it stably meets your process window. In Industrial Chemicals, its purity, impurity profile and batch consistency usually matter more than a single 'assay' number, because what really moves the finished result is often the ignored impurities and physical properties. Comparable grades:
- Ammonium bromide (CAS 12124-97-9)：a comparable grade often evaluated alongside。
- Aluminium stearate (CAS 637-12-7)：a comparable grade often evaluated alongside。
- Acetic acid,sodium salt trihydrate (CAS 6131-90-4)：a comparable grade often evaluated alongside。
- Albuterol sulfate (CAS 51022-70-9)：a comparable grade often evaluated alongside。
- Aluminum fluoride (CAS 7784-18-1)：a comparable grade often evaluated alongside。
- Ammonium thiosulfate (CAS 7783-18-8)：a comparable grade often evaluated alongside。
- Aluminium Oxide (CAS 1344-28-1)：a comparable grade often evaluated alongside。
- atropine sulphate (CAS 55-48-1)：a comparable grade often evaluated alongside。
Checks worth running before you order
- Most practically, the top item is: Define the end use and process window first, then work back to required purity and impurity limits — not the other way around.
- Check compatibility with other materials in the system; run a trial when unsure.
- Match packaging and feeding method to on-site equipment so the material is usable on arrival.
- Retain samples of critical lots and run third-party checks; do not rely on the supplier COA alone.
What newcomers overlook
Comparing price but not impurity profile: same assay with different impurities can yield wildly different results.
Skipping samples and scaling up: going straight to volume most often fails on compatibility.
Ignoring transport and storage: most 'arrived-dead' cases trace back to loose handling.
Things we get asked a lot
Where is Cobalt sulfate heptahydrate mainly used?
Mostly in Industrial Chemicals-related processes and formulations; the exact use depends on the finished product and process requirements.
How do I judge whether the specification fits?
State the use, process window and critical limits so the supplier can recommend a grade; when unsure, validate with a trial first.
Which quality documents come with Cobalt sulfate heptahydrate?
A COA per batch, with MSDS / technical data sheet and third-party tests available on request; tell us at enquiry if a specific standard must be met.
Related products worth a look
- Ammonium bromide (CAS 12124-97-9)
- Aluminium stearate (CAS 637-12-7)
- Acetic acid,sodium salt trihydrate (CAS 6131-90-4)
- Albuterol sulfate (CAS 51022-70-9)
- Aluminum fluoride (CAS 7784-18-1)
- Ammonium thiosulfate (CAS 7783-18-8)
See site search for Cobalt sulfate heptahydrate or browse the Organic Chemicals directory.
Procurement contact
Jinan Shenghe Chemical Co., Ltd. supplies chemical raw materials and fine chemicals; a COA ships with every batch, with MSDS and technical data sheets available on request. In your enquiry include product name, CAS, target purity and packaging, and we will provide documents and a quote to the relevant standard.
Contact: info@591daili.com | +86-18553102138
Note: This page is for industrial raw-material technical discussion only. Products are supplied for industrial and research use, not for consumer or medical use. Drinking-water, food, cosmetic or pharmaceutical applications must meet applicable regulations and customer standards; specifications, compliance documents and transport requirements follow the batch COA and order confirmation.