Tetraamminecopper(II) sulfate hydrate
Also known as: Tetraamminecopper sulphate, Tetraamminecopper(II) sulfate monohydrate, Copper(II) tetraammine sulfate, Cupric sulfate ammoniate, Tetraamminecopper sulfate, Copper ammine sulfate, COPPERTETRAMINESULPHATE, COPPER(II)AMINESULFATE, NSC 305303, [Cu(NH3)4]SO4.nH2O, tetraaminecopper(II) sulfate, tetraammine-copper(2++sulfate(1:1)
Tetraamminecopper(II) sulfate hydrate (CAS 14283-05-7) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H12CuN4O4S and a molecular weight of 227.73100 g/mol. Key property: a boiling point of 330ºC at 760mmHg. It is listed by 3 suppliers, from 40.00 to 40,000.00 CNY. Record last updated Nov 2, 2026.
- CAS No.
- 14283-05-7
- Jingsj CID
- J-22595-3
- Molecular Formula
- H12CuN4O4S
- Molecular Weight
- 227.73100 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 11/2/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 98 1000g | ¥40,000.00 | $5.99 /gBest ¥40.00/g CNY | CN China MOQ 1000g | |
Made to OrderPlatform-operated | 99% 100g | ¥4,800.00 | $7.18 /g ¥48.00/g CNY | CN China MOQ 100g | |
In Stock | 98% 100g | ¥5,000.00 | $7.48 /g ¥50.00/g CNY | CN China MOQ 100g |
Physicochemical Properties
| Boiling Point | 330ºC at 760mmHg |
|---|---|
| Exact Mass | 244.99800 |
| PSA | 110.83000 |
| LogP | 0.97160 |
| Vapor Pressure | 3.35E-05mmHg at 25°C |
Frequently Asked Questions
What is the CAS number of Tetraamminecopper(II) sulfate hydrate?
The CAS number of Tetraamminecopper(II) sulfate hydrate is 14283-05-7.
What are the molecular formula and molecular weight of Tetraamminecopper(II) sulfate hydrate?
Tetraamminecopper(II) sulfate hydrate has molecular formula H12CuN4O4S and molecular weight 227.73100 g/mol.
Which suppliers offer Tetraamminecopper(II) sulfate hydrate?
3 supplier(s) listed; reference unit price ¥40.00–40000.00 /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. "Tetraamminecopper(II) sulfate hydrate (CAS 14283-05-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22595-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.