Talc, fine powder

Name: Talc, fine powder
Brand: Vaqora Chemicals
SKU: VQ-015360

About Talc, fine powder

Talc, fine powder (CAS 14807-96-6) is a main-group metal compound offered by Vaqora Chemicals. With the molecular formula H2Mg3O12Si4, it has a molar mass of 379.27 g/mol. Its systematic (IUPAC) name is trimagnesium, 1,3,5,7-tetraoxido-2,4,6,8,9,10-hexaoxa-1,3,5,7-tetrasilatricyclo[3.3.1.13,7]decane. Dihydroxide. Alternative names: Hydrous magnesium silicate and Talcum.

In its supplied form it is a white powder. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include paints, coatings and inks, ceramics and glass, cosmetics and personal care and fuels and lubricants. It is used across academic and industrial research.

Available in 500 g, 5 kg and 50 kg packs, Talc, fine powder is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Paints, coatings & inks
Ceramics & glass
Cosmetics & personal care
Fuels & lubricants

Industries

Specifications & identifiers

Chemical identifiers
Product name	Talc, fine powder
Catalogue No.	VQ-015360
CAS Number	14807-96-6
IUPAC name	trimagnesium;1,3,5,7-tetraoxido-2,4,6,8,9,10-hexaoxa-1,3,5,7-tetrasilatricyclo[3.3.1.13,7]decane;dihydroxide
Molecular formula	H₂Mg₃O₁₂Si₄
Molecular weight	379.27 g/mol
Exact mass	377.8175
HSN code	28399090
InChIKey	QLQXSZZVUVMFHZ-UHFFFAOYSA-L
SMILES	[OH-].[OH-].[O-][Si]12O[Si]3(O[Si](O1)(O[Si](O2)(O3)[O-])[O-])[O-].[Mg+2].[Mg+2].[Mg+2]
PubChem CID	165411828

Physical properties
Physical form	Powder
Appearance	White powder
H-bond donors / acceptors	2 / 12
TPSA	150 Å²
Synonyms	Hydrous magnesium silicate, Talcum, Pulvis talci, Talc powder, E-553(III), Potstone, Sterile Talc, Steritalc 2g, Steritalc 3g, Steritalc 4g, Health Smart Baby, Wart Remover Patch

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure

Precautionary statements: P260, P264, P270, P308 + P316, P319, P321, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Talc, fine powder?

The CAS Registry Number of Talc, fine powder is 14807-96-6. It is also known as Hydrous magnesium silicate, Talcum, Pulvis talci.

What is the molecular formula and molecular weight of Talc, fine powder?

Talc, fine powder has the molecular formula H2Mg3O12Si4 and a molecular weight of 379.27 g/mol.

Which grade and pack sizes of Talc, fine powder can I order?

We supply Talc, fine powder, in 500 g, 5 kg, 50 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Talc, fine powder?

Yes. Every lot of Talc, fine powder is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Talc, fine powder be shipped internationally?

Yes. Talc, fine powder is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.