Barium Sulfate BaSO4 Powder

Premium Barium Sulfate Powder (BaSO₄) – Ultra-Pure, High-Density White Filler for Brilliant Results

Elevate your formulations with high-purity barium sulfate – the inert, brilliantly white crystalline powder that's the industry standard for opacity, weight, and performance without compromising quality or safety.

This fine, odorless, insoluble powder (often micronized or precipitated for exceptional fineness) boasts high specific gravity (4.0–4.5 g/cm³), outstanding chemical inertness, excellent lightfastness, and near-zero reactivity — making it the perfect extender and functional filler that enhances durability, brightness, and density across countless applications.

Key Advantages:

• Superior whiteness & opacity — Boosts hiding power and brightness in paints and coatings
• High density & low oil absorption — Improves flow, sag resistance, and weight without excessive thickening
• Chemically inert & non-toxic — Safe for food-contact, medical, and sensitive uses (insoluble, non-absorbed by the body)
• Heat & weather resistant — Maintains performance in extreme conditions
• Fine particle size options — Micronized grades for smooth dispersion and premium finishes

Ideal For:

• Paints, coatings & primers — Premium extender for industrial, architectural, marine, and automotive finishes; enhances opacity, durability, and anti-corrosion properties
• Plastics & polymers — Increases density, stiffness, and sound/vibration damping in films, sheets, pipes, and masterbatches
• Pyrotechnics & fireworks — Classic white flame enhancer and oxidizer component for brilliant effects
• Paper & rubber — Improves brightness, printability, and reinforcement as a functional filler
• Medical & diagnostic — Radiopaque agent in X-ray contrast media (barium swallow/enema) for clear imaging
• Drilling muds & weighting agents — Controls pressure in oil/gas wells with high-density, low-toxicity performance
• Ceramics, glass & adhesives — Acts as flux, clarifier, or deaerator for optical stability and strength

Highly dispersible, low abrasion, and eco-friendly (naturally occurring barite-derived or synthetically precipitated) — a little goes a long way for consistent, professional-grade results. Note: Always use appropriate PPE; while insoluble and generally safe, avoid inhalation of fine dust.

Transform your products with the timeless reliability of Barium Sulfate — the versatile powerhouse trusted by manufacturers for purity, performance, and perfection. Add to cart now and achieve brighter, denser, more durable results!