Talc
Also known as: Talcum, Talcum powder, French chalk, Magnesium silicate hydrate, Magnesium silicate monohydrate, Hydrous magnesium silicate, Mg3H2(SiO3)4, CI 77718, Micronized talc
Talc (CAS 14807-96-6) 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 379.26300 g/mol. Key properties include a melting point of 800ºC and a density of 2.7-2.8 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 14807-96-6
- Jingsj CID
- J-43559-6
- Molecular Formula
- H2Mg3O12Si4
- Molecular Weight
- 379.26300 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 800ºC |
|---|---|
| Density | 2.7-2.8 g/cm3 |
| Exact Mass | 77.977318 |
| PSA | 197.00000 |
Activity & Biological Data
| Additional Information | [1]. Talc. [2]. Talc. |
|---|
Customs & Trade Information
| HS Code | 3802900090 |
|---|
Frequently Asked Questions
What is the CAS number of Talc?
The CAS number of Talc is 14807-96-6.
What are the molecular formula and molecular weight of Talc?
Talc has molecular formula H2Mg3O12Si4 and molecular weight 379.26300 g/mol.
What are the upstream and downstream products of Talc?
For Talc, Upstream Products: silica gel, Magnesium choride.
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 14807-96-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43559-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.