Factory Supply Food/Feed Grade Additive Nutrition Enhancement Raw Material Health Care Products CAS 299-29-6 Nionate /Ferrous Gluconate. High Purity Grade: Purity exceeds 98% meeting USP24, FCC(IV), BP98, and YY0055-91 standards. Food Grade Safety: Safe for human consumption, used as a food-potentiating agent without gastrointestinal stimulation. Long Shelf Life: Guaranteed stability for 2 years when stored in dry, clean, and ventilating places. SGS Certified Supplier: Verified by SGS as a trusted Chinese supplier with quality assurance. Free Sample Available: Customers can request free samples and accept small orders for testing. Customization Support: Offers customized products and application programs based on specific customer requirements. Global Export Experience: Exports 90% of products to over 30 countries including the US, Germany, and Australia. Fast Lead Time: Delivery within 15 working days during both peak and off-peak seasons.