When sourcing titanium dioxide, simple parameter comparison is never sufficient.
Suppliers may offer products with:
• Identical CAS number (13463-67-7)
• Similar technical specifications
• Significantly different prices
Such discrepancies rarely appear on specification sheets, but only reveal themselves during actual use.
Why Identical Specifications Do Not Equal Consistent Performance
Most buyers rely only on COA documents and basic technical data.
This approach works for many raw materials, but not for titanium dioxide.
Key performance differences are reflected in:
• Hiding power
• Dispersion stability in formulations
• Batch-to-batch consistency
Food Grade & Industrial Grade Titanium Dioxide
Food grade titanium dioxide follows strict safety standards with high purity and non-toxic properties. It meets regulatory requirements for food additives, cosmetics and pharmaceutical formulations, delivering reliable safety for high-standard application fields.
Industrial grade titanium dioxide focuses on basic physical and chemical properties with stable whiteness and hiding power. It does not require the strict safety certifications of food grade, providing better cost performance. It is widely applied in coatings, plastics, rubber, inks and other industrial fields for products without direct human contact.
Cost Differences Stem From Production Technology, Not Raw Materials Alone
• Production process: Chloride process / Sulfate process
• Surface treatment: Alumina coating / Silica coating
• Particle size distribution control
• Batch quality stability control
Low Unit Price vs Actual Usage Cost: The Real Hidden Gap
In the coatings and plastics industry, products with a lower unit price often result in:
• Higher dosage required in formulation
• Unstable dispersion effect
• Additional adjustment costs during production
Application Matching: Select Suitable Grade by End Use
Architectural & Industrial Coatings
Prefer weather-resistant industrial grade
Prioritize weather resistance and hiding power
Plastics & Masterbatch
Dispersion performance as the core indicator
Thermal stability and batch consistency are critical
Cost-Sensitive Products
Optimize formulation dosage ratio
Balance raw material cost and practical performance
Industry Market Changes in 2026
• Buyers no longer rely solely on COA certificates but place more value on practical trial results.
• Batch stability has become a core evaluation standard.
• Price remains important, yet it is no longer the only deciding factor.
Practical Selection Guidelines for Professional Buyers
Food, cosmetics & pharmaceutical sectors — Choose fully compliant food grade
Coatings, plastics & general industry — Select high-stability industrial grade
Low-cost conventional products — Optimize formulation dosage to control overall cost
Mass continuous production — Prioritize product purity and batch consistency
Conclusion: Titanium Dioxide Is a Functional Additive, Not Just Regular Consumables
Titanium dioxide directly affects:
• Visual appearance and texture of finished goods
• Long-term product stability
• End-user product experience
Selecting an inappropriate grade rarely causes immediate failure, but potential quality problems will gradually emerge in the long run.
FAQ
Q1: Why is there a huge price difference in titanium dioxide?
Price variations come from production processes, surface treatment methods, purity grades and batch stability, all of which directly determine practical application performance.
Q2: How to choose between food grade and industrial grade titanium dioxide?
Food grade features high purity and full safety compliance for food, cosmetic and pharmaceutical use. Industrial grade provides stable performance and cost advantages, ideal for coatings, plastics, inks and other industrial applications.
Q3: What is the CAS number of titanium dioxide?
13463-67-7.
Contact Us
Contact SNOWHITE CHEMICAL CO., LTD now to get COA, free samples and the latest quotation.
Email: shirley@snowhitechem.com
Phone: +86-25-56215758
WhatsApp：+86-13776524331
