Factory Supply 99% Caustic Soda Flakes Raw Material Low Heavy Metal Stable Quality Suitable Caustic Soda

Factory Supply 99% Caustic Soda Flakes Raw Material Low Heavy Metal Stable Quality Suitable Caustic Soda. High Purity Grade: 99% Min purity with superior grade quality for industrial applications. Comprehensive Certifications: ISO and SGS certified ensuring quality and safety standards. Versatile Industrial Usage: Suitable for soap making, aluminum refining, drain cleaning, and chemical experiments. Flexible Payment Terms: Accepts T/T, L/C at sight, and other secure payment methods. Quality Guarantee: Replacement or refund support for quality issues with batch COA verification. Sample Availability: Free samples available; customer only bears courier cost. Detailed Documentation: COA and MSDS provided in 16 languages for customs and quality checks.