High-purity Caustic Soda Flakes (Sodium Hydroxide, NaOH 99% Min) manufactured under strict quality standards. Featuring pure white, highly deliquescent solid flakes with excellent solubility in water, our product is an essential raw material widely utilized across diverse industrial applications.
Key uses include soap and detergent production, textile dyeing and processing, pulp and paper manufacturing, water treatment, petroleum refining, and chemical synthesis. Available in standard 25kg packaging with moisture-proof lining to ensure stable storage and transport.
High Purity: NaOH ≥ 99.0%
Low Impurities: Minimal sodium carbonate and iron content
Fast Dissolution: Highly soluble in water with rapid heat release
Reliable Supply: Consistent quality suitable for bulk industrial export
Caustic Soda Flakes, scientifically known as Sodium Hydroxide (NaOH), is a strong, versatile inorganic chemical compound. Our product is produced through advanced electrolysis technology, resulting in white, highly absorbent flakes with superior purity (99% min) and quick dissolution rates.
| Specification Item | Standard Value |
| Purity (NaOH) | ≥ 99.0% |
| Sodium Carbonate (Na_2CO_3) | ≤ 0.5% |
| Sodium Chloride (NaCl) | ≤ 0.03% |
| Iron (Fe_2O_3) | ≤ 0.005% |
| Appearance | White translucent flakes |
| CAS No. | 1310-73-2 |
Detergents & Soap Making: Essential alkaline component for saponification process in manufacturing commercial and industrial soaps, detergents, and cleaning agents.
Textile & Dyeing Industry: Used for mercerizing cotton fibers, scouring, and synthetic fiber processing to enhance dye absorption and fabric finish.
Pulp and Paper: Key chemical for delignification and bleaching processes during wood pulp production.
Water Treatment: Effective pH neutralizer and water softener widely used in industrial wastewater treatment facilities.
Chemical Manufacturing: Used as a fundamental alkaline raw material for producing synthetic resins, organic chemicals, and pharmaceuticals.
Packaging: 25kg PP/PE woven bags with inner polyethylene waterproof lining, or 1000kg jumbo bags upon request.
Storage: Store in a cool, dry, well-ventilated area away from moisture, strong acids, and direct sunlight. Keep containers tightly sealed.
Fangyuan (Tianjin) Chemical Co., Ltd. is a professional fine chemical enterprise based in Tianjin, China, integrating R&D, standardized production, domestic sales and global export. Benefiting from Tianjin’s premium port and logistics resources, the company boasts an efficient and stable global supply chain system.[ read more ]
