Samarium(III) phosphate hydrate
Also known as: Samarium phosphate hydrate, Samarium(III) phosphate hydrate (REO), Samarium(III) phosphate hydrate, 99.9% (REO), Samarium(III) phosphate, Samarium phosphate, Phosphoric acid samarium(III) salt, Samarium(III) phosphate, 99.9% (REO)
Samarium(III) phosphate hydrate (CAS 13465-57-1) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula O4PSm and a molecular weight of 245.33 g/mol. Key properties include a boiling point of 158ºC at 760mmHg and a density of 5.48 - 5.83 g/cm³. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. It is listed by 1 supplier, from 60.00 to 100.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 13465-57-1
- Jingsj CID
- J-10166-4
- Molecular Formula
- O4PSm
- Molecular Weight
- 245.33 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 500g | ¥30,000.00 | $8.98 /gBest ¥60.00/g CNY | CN China MOQ 500g | |
Made to OrderPlatform-operated | 99% 100g | ¥8,000.00 | $11.97 /g ¥80.00/g CNY | CN China MOQ 100g | |
Made to OrderPlatform-operated | 99% 25g | ¥2,500.00 | $14.96 /g ¥100.00/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Boiling Point | 158ºC at 760mmHg |
|---|---|
| Density | 5.48 - 5.83 g/cm³ |
| Exact Mass | 246.87300 |
| PSA | 96.06000 |
| LogP | 0.38600 |
| Vapor Pressure | 1.41mmHg at 25°C |
| SMILES | [O-]P(=O)([O-])[O-].[Sm+3] |
| InChIKey | BJRVEOKYZKROCC-UHFFFAOYSA-K |
| InChI | 1S/H3O4P.Sm/c1-5(2,3)4;/h(H3,1,2,3,4);/q;+3/p-3 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of Samarium(III) phosphate hydrate?
The CAS number of Samarium(III) phosphate hydrate is 13465-57-1.
What are the molecular formula and molecular weight of Samarium(III) phosphate hydrate?
Samarium(III) phosphate hydrate has molecular formula O4PSm and molecular weight 245.33 g/mol.
Which suppliers offer Samarium(III) phosphate hydrate?
1 supplier(s) listed; reference unit price ¥60.00–100.00 /g.
Is Samarium(III) phosphate hydrate hazardous?
Samarium(III) phosphate hydrate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory 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. "Samarium(III) phosphate hydrate (CAS 13465-57-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10166-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.