
Food Grade 25kg E451I 94% Sodium Tripolyphosphate Granular. High Purity Grade: Sodium Tripolyphosphate with purity index of 94% and test result of 96.3%. Multiple Certifications: Certified with ISO22000, Halal, and Kosher standards for food grade safety. Customizable Purity: Purity can be customized to 99% based on specific customer requirements. Flexible Packaging: Standard 25kg/bag or carton packing, with adjustments available for special needs. Wide Application Scope: Suitable for tanning, mining, chemicals, pharmaceuticals, and water treatment. Fast Delivery: Shipment arranged within 3-20 days depending on order quantity. Free Sample Available: Free samples provided upon price agreement, with buyer paying delivery fee. Reliable Supplier: Established in 2010 with five warehousing centers and global market coverage.