Ammonium cobalt(II) sulfate hexahydrate
Also known as: Cobaltous ammonium sulfate hexahydrate, Cobalt(II) ammonium sulfate hexahydrate, Ammonium cobalt disulfate hexahydrate, Cobalt(II) diammonium sulfate hexahydrate
Ammonium cobalt(II) sulfate hexahydrate (CAS 13586-38-4) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula CoH16NO10S+ and a molecular weight of 281.12600 g/mol. Key properties include a melting point of 120ºC (dec.)(lit.), a boiling point of 330ºC at 760mmHg and a density of 1.902g/mL. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H332 — Harmful if inhaled and H315 — Causes skin irritation. It is listed by 2 suppliers, 1 of which publish reference prices, from 3.51 to 2,762.40 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 13586-38-4
- Jingsj CID
- J-32975-6
- Molecular Formula
- CoH16NO10S
- Molecular Weight
- 281.12600 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | ≥98% 500g | ¥1,753.00 | $0.53 /gBest ¥3.51/g CNY | CN China MOQ 500g | |
In Stock | ≥98% 100g | ¥351.00 | $0.53 /g ¥3.51/g CNY | CN China MOQ 100g | |
In Stock | ≥98% 25g | ¥95.00 | $0.57 /g ¥3.80/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 120ºC (dec.)(lit.) |
|---|---|
| Boiling Point | 330ºC at 760mmHg |
| Density | 1.902g/mL |
| Exact Mass | 280.98300 |
| PSA | 144.43000 |
| LogP | 0.02350 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H332 — Harmful if inhaled
- H315 — Causes skin irritation
- H317 — May cause an allergic skin reaction
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of Ammonium cobalt(II) sulfate hexahydrate?
The CAS number of Ammonium cobalt(II) sulfate hexahydrate is 13586-38-4.
What are the molecular formula and molecular weight of Ammonium cobalt(II) sulfate hexahydrate?
Ammonium cobalt(II) sulfate hexahydrate has molecular formula CoH16NO10S+ and molecular weight 281.12600 g/mol.
Which suppliers offer Ammonium cobalt(II) sulfate hexahydrate?
2 supplier(s) listed; reference unit price ¥3.51–2762.40 /g.
Is Ammonium cobalt(II) sulfate hexahydrate hazardous?
Ammonium cobalt(II) sulfate hexahydrate has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H332 — Harmful if inhaled; H315 — Causes skin irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ammonium cobalt(II) sulfate hexahydrate (CAS 13586-38-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32975-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.