Chemical laboratory

Talc Powder White Colored

High-Purity Mineral Filler for Industrial Applications

  • CAS 14807-96-6
  • Formula Mg₃Si₄O₁₀(OH)₂
  • Flash Pt N/A °C
  • Density 2.58-2.83 g/cm³
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Physical & Chemical Properties

Property Value Unit
Boiling point N/A (Decomposes upon heating) °C
Flash point N/A °C
Density 2.58-2.83 g/cm³ g/cm³
Solubility Insoluble in water and dilute acids -
Ph 8-10 (10% suspension) -
Molecular weight 379.27 g/mol g/mol
Melting point N/A °C
Vapor pressure N/A mmHg
Autoignition temp N/A -
Appearance White to grayish-white powder -
Odor Odorless -
Vapor density N/A g/cm³

Overview

Talc Powder White Colored is a high-purity magnesium silicate mineral (Mg₃Si₄O₁₀(OH)₂) that serves as a versatile filler and functional additive across numerous industrial applications. This naturally occurring mineral features exceptional chemical inertness, low abrasiveness, and excellent dispersion properties, making it an ideal choice for enhancing product performance while reducing costs. With its characteristic white to grayish-white appearance and odorless nature, talc powder offers superior whiteness and opacity that improves the aesthetic and functional properties of finished products.

Key Applications

  • Plastics & Rubber Manufacturing: Functions as a reinforcing filler that improves dimensional stability, reduces shrinkage, and enhances mechanical properties while lowering material costs in injection molding and extrusion processes.
  • Paints & Coatings: Provides excellent opacity, improved film integrity, and enhanced weather resistance while reducing titanium dioxide requirements and improving application properties.
  • Cosmetics & Personal Care: Serves as an absorbent filler in face powders, foundations, and body powders, offering smooth texture and oil absorption capabilities.
  • Paper & Ceramic Production: Acts as a coating agent in paper applications for improved printability and smoothness, while enhancing ceramic body strength and thermal shock resistance in ceramic manufacturing.

Safety & Handling

Talc powder is non-flammable with no flash point or autoignition temperature. However, proper respiratory protection is essential to prevent inhalation of fine particles. Use appropriate dust masks or respirators in well-ventilated areas, and implement dust control measures during handling and processing. Safety glasses and protective clothing are recommended to minimize skin and eye contact. Ensure adequate ventilation systems are in place to maintain airborne particle concentrations below occupational exposure limits.

Storage & Shelf Life

Store talc powder in dry, well-ventilated areas away from moisture and incompatible materials. Use sealed containers or bags to prevent contamination and moisture absorption. Maintain storage temperatures between 59-86°F (15-30°C) for optimal product stability. The product has an indefinite shelf life when stored properly in original packaging. Avoid storage near strong acids or bases, though talc exhibits excellent chemical stability under normal conditions.

Why Alliance Chemical

Alliance Chemical provides reliable supply of Talc Powder White Colored with same-day shipping capabilities from our Taylor, Texas facility. We offer flexible shipping options including UPS for smaller quantities and LTL/FTL freight services for bulk orders. Every shipment includes comprehensive Safety Data Sheets (SDS) and Certificates of Analysis (COA) to ensure product quality and regulatory compliance for your operations.

Shipping & Availability

Parcel Shipping

UPS Ground supports pints, quarts, and most 1-gallon packages nationwide.

LTL Freight

5-gallon pails, drums, and totes move via LTL carriers such as ABF Freight, SEFL, Saia, and XPO.

Full Truckload

FTL available for palletized bulk orders. Competitive freight rates.

Local Pickup

Will-call pickup available at our Taylor, TX warehouse for Texas customers.

SDS, COA, and TDS available for every product • Most orders ship in 1-2 business days from Taylor, TX

Buy Talc Powder White Colored by State

Select your state for local shipping times, industry applications, and ordering details.

Frequently Asked Questions

What is talc powder (white) and what is it used for?
Talc powder is a naturally occurring magnesium silicate mineral (CAS 14807-96-6, formula Mg3Si4O10(OH)2) sold as a white, soft powder. It is used as an industrial filler, lubricant, anti-caking agent and release agent in plastics, rubber, paints, ceramics and laboratory applications.
How should talc powder be stored and what is its shelf life?
Store talc in a cool, dry, well‑ventilated area in tightly sealed containers to prevent moisture uptake and contamination. It is chemically stable and has an effectively indefinite shelf life when kept dry and sealed; retest if stored for many years or if exposed to humidity.
What are the safety and handling precautions for talc powder?
Avoid breathing dust—use local exhaust ventilation and respiratory protection for dusty operations, and wear eye protection and gloves as needed. Refer to the Safety Data Sheet (SDS) for first‑aid, spill response and occupational exposure limits; talc is not for ingestion or medical use.
What do different "concentrations" or grades of talc mean?
Concentration differences refer to grade, purity and particle characteristics such as particle size, brightness and mineral contaminants rather than a chemical concentration per se. Grades range from coarse technical grades for fillers to ultrafine grades for functional additives, and may be surface‑treated or blended for specific applications.
What documentation is available for talc powder?
Suppliers typically provide a Safety Data Sheet (SDS), Certificate of Analysis (COA), Technical Data Sheet (TDS) and particle size distribution on request. Additional lab test reports such as heavy metals, mineralogy (XRD) or ISO/ASTM test certificates can be supplied for quality control.
How is talc powder shipped and what packaging options are available?
Talc is normally shipped as a non‑hazardous powder under standard bulk or packaged freight, though dust precautions apply during handling; check carrier requirements for powdered solids. Packaging options include multi‑wall kraft bags, lined sacks, fiber drums, big bags (FIBCs) and bulk tank or rail shipments for large volumes.
Is talc powder compatible with common materials and chemicals?
Talc is chemically inert and compatible with most polymers, paints, rubbers, ceramics and adhesives, making it a versatile filler and processing aid. Avoid prolonged exposure to strong acids or strong oxidizers which can alter mineral structure; always test compatibility in your formulation.
What are the typical technical specifications for talc powder?
Typical specifications include CAS 14807-96-6 and formula Mg3Si4O10(OH)2, white appearance, specific gravity around 2.7 and very low hardness (Mohs ~1). Commercial data sheets usually specify grade‑dependent attributes such as purity, brightness, median particle size (from submicron to >50 μm), loss on drying and impurity limits.
Which industries and applications commonly use talc powder?
Talc is used across industries including plastics and rubber (as filler and release agent), paints and coatings (as extender), ceramics and refractories, paper (filler/kaolin blends), and laboratory processes for testing and sample preparation. It is also used in specialty industrial formulations where lubrication, whiteness or filler properties are required.
How can I purchase talc powder and what is typical product availability?
Talc is available from laboratory sample sizes to multi‑ton bulk quantities and from standard off‑the‑shelf grades to custom milled or surface‑treated products; samples and COAs are typically available on request. Lead times and minimum order quantities depend on grade and supplier, so contact your vendor for pricing, availability and custom packaging options.

Documentation & Downloads

Request SDS
Safety Data Sheet
Request COA
Certificate of Analysis
Technical Data Sheet (TDS)
Available for all products

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