Holmium(III) phosphate
Also known as: holmium phosphate, phosphoric acid holmium salt, holmium(3+) phosphate, EINECS 238-235-8, MFCD00467736
Holmium(III) phosphate (CAS 14298-39-6) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula HoO4P and a molecular weight of 259.90 g/mol. Key property: a boiling point of 158ºC at 760mmHg. It is classified under GHS with signal word Warning and hazard statements H319 — Causes serious eye irritation. It is listed by 1 supplier, from 112.00 to 160.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 14298-39-6
- Jingsj CID
- J-36382-2
- Molecular Formula
- HoO4P
- Molecular Weight
- 259.90 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 25g | ¥2,800.00 | $16.76 /gBest ¥112.00/g CNY | CN China MOQ 25g | |
Made to OrderPlatform-operated | 99% 10g | ¥1,300.00 | $19.45 /g ¥130.00/g CNY | CN China MOQ 10g | |
Made to OrderPlatform-operated | 99% 5g | ¥800.00 | $23.94 /g ¥160.00/g CNY | CN China MOQ 5g |
Physicochemical Properties
| Boiling Point | 158ºC at 760mmHg |
|---|---|
| Exact Mass | 259.88400 |
| PSA | 96.06000 |
| LogP | 0.38600 |
| Appearance | Powder |
| Vapor Pressure | 1.41mmHg at 25°C |
| SMILES | [O-]P(=O)([O-])[O-].[Ho+3] |
| InChIKey | ZFEZZRFBMNCXLQ-UHFFFAOYSA-K |
| InChI | 1S/Ho.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+3;/p-3 |
GHS Safety & Compliance
- H319 — Causes serious eye irritation
Frequently Asked Questions
What is the CAS number of Holmium(III) phosphate?
The CAS number of Holmium(III) phosphate is 14298-39-6.
What are the molecular formula and molecular weight of Holmium(III) phosphate?
Holmium(III) phosphate has molecular formula HoO4P and molecular weight 259.90 g/mol.
Which suppliers offer Holmium(III) phosphate?
1 supplier(s) listed; reference unit price ¥112.00–160.00 /g.
Is Holmium(III) phosphate hazardous?
Holmium(III) phosphate has GHS signal word Warning and hazard statements 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. "Holmium(III) phosphate (CAS 14298-39-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36382-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.