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Talc

Talc

CAS Number: 14807-96-6

Molecular Formula: H2Mg3O12Si4

Pharmacopoeia standard: IP/BP/USPMalignant pleural effusionsUNII: 7SEV7J4R1UExcipientAnti-adherent & glidantNatural Mineral

About Talc

Talc (CAS 14807-96-6) is a premier hydrous magnesium silicate mineral driving innovation across the domestic US healthcare market and heavy industrial manufacturing sectors. For US-based pharmaceutical and CDMO operations, this specialized, high-purity excipient serves as an indispensable FDA-compliant glidant and lubr...

Talc Specifications

CAS Number
14807-96-6
Molecular Formula
H2Mg3O12Si4
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
Canonical SMILES
[OH-].[OH-].[O-][Si]12O[Si]3(O[Si](O1)(O[Si](O2)(O3)[O-])[O-])[O-].[Mg+2].[Mg+2].[Mg+2]
InChI Key
FPAFDBFIGPHWGO-UHFFFAOYSA-N
UNII Code
7SEV7J4R1U
EINECS Number
238-877-9
MDL Number
MFCD00792903
UNSPSC Code
11101500
HSN No
25262000
Physical State
Micro fine powder
Density
2.7-2.8 g/cm3
Melting Point
800º
RTECS
WW2710000
Safety Statements
S36
Risk Statements
R20
Hazard Codes
Xn

Paper Manufacturing Filler

A functional filler that enhances whiteness, smoothness, and printability of paper products

Plastics Reinforcing Agent

An additive used to increase stiffness, hardness, and heat resistance in polymers

Paint Performance Extender

A performance-enhancing pigment that improves coverage, adhesion, and corrosion resistance in coatings

Ceramic Flux

A critical raw material that acts as a flux to lower firing temperatures and improve thermal shock resistance

Talc FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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