Nickel(II) formate dihydrate
Also known as: Nickel formate dihydrate, Nickel diformate dihydrate, Formic acid, nickel(2+) salt, dihydrate, Nickel(2+) formate dihydrate, Nickel(II) formate 2-hydrate
Nickel(II) formate dihydrate (CAS 15694-70-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C2H2NiO4 and a molecular weight of 184.77 g/mol. Key properties include a melting point of 130-140ºC -2H2O and a density of 2.15. It is listed by 3 suppliers, 2 of which publish reference prices, from 2.20 to 2,200.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 15694-70-9
- Jingsj CID
- J-31858-5
- Molecular Formula
- C2H2NiO4
- Molecular Weight
- 184.77 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 98% 100g | ¥220.00 | $0.33 /gBest ¥2.20/g CNY | CN China MOQ 100g | |
Made to OrderPlatform-operated | 99% 500g | ¥1,200.00 | $0.36 /g ¥2.40/g CNY | CN China MOQ 500g | |
In Stock | 98% 500g | ¥1,200.00 | $0.36 /g ¥2.40/g CNY | CN China MOQ 500g |
Physicochemical Properties
| Melting Point | 130-140ºC -2H2O |
|---|---|
| Density | 2.15 |
| PSA | 52.60000 |
| LogP | 0.51920 |
| Appearance | Powder | Green |
| Additional Property | In the range 180-200° decomposes to Ni, CO, CO{2}, H{2}, H{2}O, CH{4}. Partially soluble in water |
Frequently Asked Questions
What is the CAS number of Nickel(II) formate dihydrate?
The CAS number of Nickel(II) formate dihydrate is 15694-70-9.
What are the molecular formula and molecular weight of Nickel(II) formate dihydrate?
Nickel(II) formate dihydrate has molecular formula C2H2NiO4 and molecular weight 184.77 g/mol.
Which suppliers offer Nickel(II) formate dihydrate?
3 supplier(s) listed; reference unit price ¥2.20–2200.00 /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. "Nickel(II) formate dihydrate (CAS 15694-70-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31858-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.