TALC
Also known as: Mahnesium Silicate, SOAPSTONE, STEATITE, TALCUM, TALCUM VENETUM, VANTALC 6H, VANTALC F 2003, talc
TALC (CAS 13376-74-4) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H2Mg3O12Si4 and a molecular weight of 379.26600 g/mol. Key properties include a melting point of 800ºC and a density of 2.7 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13376-74-4
- Jingsj CID
- J-1324709-6
- Molecular Formula
- H2Mg3O12Si4
- Molecular Weight
- 379.26600 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 800ºC |
|---|---|
| Density | 2.7 g/cm3 |
| Exact Mass | 377.81700 |
| PSA | 197.00000 |
| Refractive Index | 1.54-1.59 |
Frequently Asked Questions
What is the CAS number of TALC?
The CAS number of TALC is 13376-74-4.
What are the molecular formula and molecular weight of TALC?
TALC has molecular formula H2Mg3O12Si4 and molecular weight 379.26600 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "TALC (CAS 13376-74-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1324709-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.