Lithium tantalate
Also known as: Lithium metatantalate, Lithium tantalum oxide, Lithium tantalum trioxide, Lithium oxido(dioxo)tantalum, Tantalum, olatodioxo-, lithium salt (1:1), tantalate, lithium, lithium tantalum trioxide, LT (lithium tantalate)
Lithium tantalate (CAS 12031-66-2) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula LiO3Ta and a molecular weight of 235.887 g/mol. Key property: a melting point of >300 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. It is listed by 2 suppliers, from 36.00 to 848.00 CNY. Record last updated Nov 3, 2026.
- CAS No.
- 12031-66-2
- Jingsj CID
- J-1329786-6
- Molecular Formula
- LiO3Ta
- Molecular Weight
- 235.887 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 11/3/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99.99% 100g | ¥3,600.00 | $5.39 /gBest ¥36.00/g CNY | CN China MOQ 100g | |
In Stock | 99.99% 100g | ¥3,600.00 | $5.39 /g ¥36.00/g CNY | CN China MOQ 100g | |
Made to Order | 99.99% 25g | ¥1,000.00 | $5.99 /g ¥40.00/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | >300 °C |
|---|---|
| Exact Mass | 235.948746 |
| PSA | 57.20000 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
Frequently Asked Questions
What is the CAS number of Lithium tantalate?
The CAS number of Lithium tantalate is 12031-66-2.
What are the molecular formula and molecular weight of Lithium tantalate?
Lithium tantalate has molecular formula LiO3Ta and molecular weight 235.887 g/mol.
Which suppliers offer Lithium tantalate?
2 supplier(s) listed; reference unit price ¥36.00–848.00 /g.
Is Lithium tantalate hazardous?
Lithium tantalate has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Lithium tantalate (CAS 12031-66-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1329786-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.