Ammonium perrhenate
Also known as: Ammonium perrhenate(VII), Perrhenic acid ammonium salt, Ammonium oxido(trioxo)rhenium, Rhenium standard solution, Metaperrhenic acid ammonium salt, Hydroxy(trioxo)rhenium ammoniate (1:1), azanium,oxido(trioxo)rhenium
Ammonium perrhenate (CAS 13598-65-7) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H4NO4Re and a molecular weight of 268.243 g/mol. Key property: a density of 3.97 g/mL at 25 °C(lit.). It is classified under GHS with signal word Danger and hazard statements H272, H315 — Causes skin irritation and H319 — Causes serious eye irritation. It is listed by 2 suppliers, 1 of which publish reference prices, from 21.60 to 212.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 13598-65-7
- Jingsj CID
- J-22247-7
- Molecular Formula
- H4NO4Re
- Molecular Weight
- 268.243 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 99.99% 100g | ¥2,160.00 | $3.23 /gBest ¥21.60/g CNY | CN China MOQ 100g | |
In Stock | 99.99% 25g | ¥607.00 | $3.63 /g ¥24.28/g CNY | CN China MOQ 25g | |
In Stock | 99.99% 5g | ¥205.00 | $6.14 /g ¥41.00/g CNY | CN China MOQ 5g |
Physicochemical Properties
| Density | 3.97 g/mL at 25 °C(lit.) |
|---|---|
| Exact Mass | 268.969635 |
| PSA | 74.68000 |
| Additional Property | miscible |
GHS Safety & Compliance
- H272
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of Ammonium perrhenate?
The CAS number of Ammonium perrhenate is 13598-65-7.
What are the molecular formula and molecular weight of Ammonium perrhenate?
Ammonium perrhenate has molecular formula H4NO4Re and molecular weight 268.243 g/mol.
Which suppliers offer Ammonium perrhenate?
2 supplier(s) listed; reference unit price ¥21.60–212.00 /g.
Is Ammonium perrhenate hazardous?
Ammonium perrhenate has GHS signal word Danger and hazard statements H272; H315 — Causes skin irritation; H319 — Causes serious eye 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 perrhenate (CAS 13598-65-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22247-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.