Cobalt(II) bromide hydrate
Also known as: Cobalt(II) bromide hydrate, Cobalt bromide hydrate, Dibromocobalt hydrate, Cobalt(II) bromide xhydrate, Cobalt(II) bromide hexahydrate
Cobalt(II) bromide hydrate (CAS 85017-77-2) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Br2CoH2O and a molecular weight of 236.75600 g/mol. Key properties include a melting point of 47-48ºC and a density of 2.462 g/cm3. It is listed by 2 suppliers, 1 of which publish reference prices, from 1.96 to 3.20 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 85017-77-2
- Jingsj CID
- J-30774-1
- Molecular Formula
- Br2CoH2O
- Molecular Weight
- 236.75600 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | AR 500g | ¥980.00 | $0.29 /gBest ¥1.96/g CNY | CN China MOQ 500g | |
In Stock | AR 100g | ¥320.00 | $0.48 /g ¥3.20/g CNY | CN China MOQ 100g | |
Made to Order | AR 100g | - | - | CN China MOQ 100g |
Physicochemical Properties
| Melting Point | 47-48ºC |
|---|---|
| Density | 2.462 g/cm3 |
| Exact Mass | 234.78000 |
| PSA | 9.23000 |
| LogP | 1.62690 |
| Appearance | Crystals | Violet |
Frequently Asked Questions
What is the CAS number of Cobalt(II) bromide hydrate?
The CAS number of Cobalt(II) bromide hydrate is 85017-77-2.
What are the molecular formula and molecular weight of Cobalt(II) bromide hydrate?
Cobalt(II) bromide hydrate has molecular formula Br2CoH2O and molecular weight 236.75600 g/mol.
Which suppliers offer Cobalt(II) bromide hydrate?
2 supplier(s) listed; reference unit price ¥1.96–3.20 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Cobalt(II) bromide hydrate (CAS 85017-77-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30774-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.