POTASSIUM TETROXALATOHAFNATE(IV)
Also known as: Potassium tetraoxalatohafnate(IV), Potassium tetraoxalatohafnate(IV) 99.9% trace metals basis, tetrapotassium,hafnium,2-hydroxy-2-oxoacetate, Hafnate(4-),tetrakis[ethanedioato(2-)-O,O']-, tetrapotassium, (DD-8-111''1''1'1'1'''1''')-(9CI)
POTASSIUM TETROXALATOHAFNATE(IV) (CAS 12081-84-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H4HfK4O16 and a molecular weight of 690.99100 g/mol. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H317 — May cause an allergic skin reaction and H319 — Causes serious eye irritation. It is listed by 2 suppliers, 1 of which publish reference prices, from 6.00 to 8.80 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 12081-84-4
- Jingsj CID
- J-13631-4
- Molecular Formula
- C8H4HfK4O16
- Molecular Weight
- 690.99100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In StockPlatform-operated | 99% 500g | ¥3,000.00 | $0.9 /gBest ¥6.00/g CNY | CN China MOQ 500g | |
In StockPlatform-operated | 99% 100g | ¥800.00 | $1.2 /g ¥8.00/g CNY | CN China MOQ 100g | |
In StockPlatform-operated | 99% 25g | ¥220.00 | $1.32 /g ¥8.80/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Exact Mass | 691.75100 |
|---|---|
| PSA | 309.72000 |
GHS Safety & Compliance
- 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 POTASSIUM TETROXALATOHAFNATE(IV)?
The CAS number of POTASSIUM TETROXALATOHAFNATE(IV) is 12081-84-4.
What are the molecular formula and molecular weight of POTASSIUM TETROXALATOHAFNATE(IV)?
POTASSIUM TETROXALATOHAFNATE(IV) has molecular formula C8H4HfK4O16 and molecular weight 690.99100 g/mol.
Which suppliers offer POTASSIUM TETROXALATOHAFNATE(IV)?
2 supplier(s) listed; reference unit price ¥6.00–8.80 /g.
Is POTASSIUM TETROXALATOHAFNATE(IV) hazardous?
POTASSIUM TETROXALATOHAFNATE(IV) has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H317 — May cause an allergic skin reaction; 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. "POTASSIUM TETROXALATOHAFNATE(IV) (CAS 12081-84-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13631-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.