Ammonium heptamolybdate
Also known as: Hexaammonium molybdate, Hexaammonium heptamolybdate, Ammonium paramolybdate, Molybdic acid, hexaammonium salt, Ammonium molybdate (para)
Ammonium heptamolybdate (CAS 12027-67-7) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H24Mo3N6O12 and a molecular weight of 588.044 g/mol. Key properties include a melting point of 190°C and a density of 2,498 g/cm3. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation and H319 — Causes serious eye irritation. It is listed by 1 supplier, from 0.86 to 671.60 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 12027-67-7
- Jingsj CID
- J-1344833-6
- Molecular Formula
- H24Mo3N6O12
- Molecular Weight
- 588.044 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 试剂级, 99.8% 500g | ¥429.00 | $0.13 /gBest ¥0.86/g CNY | CN China MOQ 500g | |
In Stock | 试剂级, 99.8% 100g | ¥124.00 | $0.19 /g ¥1.24/g CNY | CN China MOQ 100g | |
In Stock | 试剂级, 99.8% 25g | ¥50.00 | $0.3 /g ¥2.00/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 190°C |
|---|---|
| Density | 2,498 g/cm3 |
| Exact Mass | 593.861450 |
| PSA | 240.78000 |
| LogP | 0.83160 |
| Additional Property | H2O: soluble |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 2841701000 |
|---|
Frequently Asked Questions
What is the CAS number of Ammonium heptamolybdate?
The CAS number of Ammonium heptamolybdate is 12027-67-7.
What are the molecular formula and molecular weight of Ammonium heptamolybdate?
Ammonium heptamolybdate has molecular formula H24Mo3N6O12 and molecular weight 588.044 g/mol.
Which suppliers offer Ammonium heptamolybdate?
1 supplier(s) listed; reference unit price ¥0.86–671.60 /g.
Is Ammonium heptamolybdate hazardous?
Ammonium heptamolybdate has GHS signal word Warning and hazard statements 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 heptamolybdate (CAS 12027-67-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1344833-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.