Medical Grade Barium Sulfate (BaSO4) X-Ray Contrast Agent for GI Diagnosis with Customizable Particle Size and Aseptic Production

Product Overview

Our Precipitated Barium Sulfate (BaSO₄) is a premium-quality white powder renowned for its exceptional chemical stability and high refractive index. Widely used as a functional filler and performance enhancer across multiple industries.

Technical Specifications

✅ Chemical Formula: BaSO₄
✅ Purity: ≥98%
✅ Appearance: Ultra-fine white powder
✅ Particle Size: 0.5-10μm (customizable)
✅ Oil Absorption: 10-15g/100g
✅ Refractive Index: 1.64
✅ pH Value: 6.5-8.5
✅ Packaging: 25kg/bag or bulk

Medical Barium Sulfate is a classic, safe, and effective positive X-ray contrast agent used in radiological examinations of the gastrointestinal (GI) tract. It works based on the high atomic number of barium, which strongly blocks (absorbs) X-rays. After a patient orally ingests or is administered a Barium Sulfate suspension, the preparation coats the mucosal lining of the esophagus, stomach, duodenum, small intestine, and colon. This clearly outlines the entire digestive tract's contour, shape, and peristalsis on X-ray films. It is irreplaceable for diagnosing conditions such as ulcers, polyps, tumors, diverticula, inflammation, and obstructive diseases. Our medical Barium Sulfate is produced in strict compliance with pharmacopoeia standards, using high-purity raw materials under aseptic conditions to ensure the absence of toxic impurities like heavy metals, arsenides, and soluble barium salts, guaranteeing high biosafety. To achieve optimal imaging, the product is often combined with excipients like food-grade suspending agents and flavoring agents, formulated into a suspension with excellent stability, high density, low viscosity, and palatable taste. This prevents rapid settling during the examination, ensuring uniform contrast images and diagnostic accuracy. Clinically validated for decades, the Barium Sulfate contrast study remains one of the primary screening and diagnostic methods for GI tract diseases.

Why Choose Us?

✅ High-purity products, in compliance with international standards
✅ 30+ Years Chemical Manufacturing Experience
✅ Strict QC with Batch Traceability
✅ Global logistics, supporting sea and air transportation
✅ Technical support, providing customized solutions
✅ Factory direct supply, with strong price competitiveness