Cobalt(II) fluoride tetrahydrate
Also known as: Cobaltous fluoride tetrahydrate, Cobalt difluoride hydrate, Cobalt(2+) fluoride hydrate (1:2:4), Cobalt fluoride tetrahydrate, Cobalt(II) fluoride tetrahydrate
Cobalt(II) fluoride tetrahydrate (CAS 13817-37-3) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H8CoF2O4 and a molecular weight of 168.991 g/mol. Key properties include a melting point of 200°C and a density of 2.19 g/mL at 25 °C(lit.). It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H311 — Toxic in contact with skin and H331 — Toxic if inhaled. It is listed by 2 suppliers, 1 of which publish reference prices, from 4.20 to 8.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 13817-37-3
- Jingsj CID
- J-27597-0
- Molecular Formula
- H8CoF2O4
- Molecular Weight
- 168.991 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 500g | ¥2,100.00 | $0.63 /gBest ¥4.20/g CNY | CN China MOQ 500g | |
Made to Order | 99% 100g | ¥500.00 | $0.75 /g ¥5.00/g CNY | CN China MOQ 100g | |
In Stock | 96% 500g | ¥3,120.00 | $0.93 /g ¥6.24/g CNY | CN China MOQ 标准 |
Physicochemical Properties
| Melting Point | 200°C |
|---|---|
| Density | 2.19 g/mL at 25 °C(lit.) |
| Exact Mass | 168.972260 |
| PSA | 36.92000 |
| LogP | 0.58320 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H311 — Toxic in contact with skin
- H331 — Toxic if inhaled
- H314 — Causes severe skin burns and eye damage
Frequently Asked Questions
What is the CAS number of Cobalt(II) fluoride tetrahydrate?
The CAS number of Cobalt(II) fluoride tetrahydrate is 13817-37-3.
What are the molecular formula and molecular weight of Cobalt(II) fluoride tetrahydrate?
Cobalt(II) fluoride tetrahydrate has molecular formula H8CoF2O4 and molecular weight 168.991 g/mol.
Which suppliers offer Cobalt(II) fluoride tetrahydrate?
2 supplier(s) listed; reference unit price ¥4.20–8.00 /g.
Is Cobalt(II) fluoride tetrahydrate hazardous?
Cobalt(II) fluoride tetrahydrate has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H311 — Toxic in contact with skin; H331 — Toxic if inhaled.
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) fluoride tetrahydrate (CAS 13817-37-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27597-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.