Erbium(III) chloride hydrate
Also known as: ERBIUM CHLORIDE HYDRATE, Erbium chloride hydrate, Trichloroerbium hydrate (1:1), Erbium(III) chloride hydrate, Erbium chloride hydrate, (trace metal basis), 99.9, Erbium chloride hydrate, 99.997%, Erbium(III) chloride hydrate, REacton(R), 99.9% (REO), Erbium(III) chloride hydrate, REacton(R), 99.99% (REO)
Erbium(III) chloride hydrate (CAS 19423-85-9) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H2Cl3ErO and a molecular weight of 291.633 g/mol. Key property: a melting point of 774ºC. It is listed by 2 suppliers, 1 of which publish reference prices, from 7.60 to 16.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 19423-85-9
- Jingsj CID
- J-10263-2
- Molecular Formula
- H2Cl3ErO
- Molecular Weight
- 291.633 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 500g | ¥3,800.00 | $1.14 /gBest ¥7.60/g CNY | CN China MOQ 500g | |
Made to OrderPlatform-operated | 99% 100g | ¥1,000.00 | $1.5 /g ¥10.00/g CNY | CN China MOQ 100g | |
Made to OrderPlatform-operated | 99% 25g | ¥400.00 | $2.39 /g ¥16.00/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 774ºC |
|---|---|
| Exact Mass | 288.847412 |
| PSA | 9.23000 |
Frequently Asked Questions
What is the CAS number of Erbium(III) chloride hydrate?
The CAS number of Erbium(III) chloride hydrate is 19423-85-9.
What are the molecular formula and molecular weight of Erbium(III) chloride hydrate?
Erbium(III) chloride hydrate has molecular formula H2Cl3ErO and molecular weight 291.633 g/mol.
Which suppliers offer Erbium(III) chloride hydrate?
2 supplier(s) listed; reference unit price ¥7.60–16.00 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Erbium(III) chloride hydrate (CAS 19423-85-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10263-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.