Caustic Soda 25kg Premium Industrial Alkali Flakes Supply

Caustic Soda 25kg represents an industry-standard packaging size for manufacturing facilities, commercial soap craft offices, and chemical blenders seeking convenient handling and reliable chemical reactivity. Available in both high-purity flakes and micro-spheres, this solid alkaline reagent provides exceptional performance in heavy industrial formulations.

Core Physical and Chemical Properties

• Commercial Form: White translucent flakes or crystalline pearls

• CAS Registry Number: 1310-73-2

• EC Number: 215-185-5

• Purity Level: 99% Minimum Industrial Grade

• Dissolution Profile: Highly exothermic when mixed into aqueous solutions

• Package Unit: 25kg net weight multi-layer bag with inner PE liner

Operational Advantages of 25kg Packaging

1. Ergonomic Unit Weight: The 25kg sack size allows easy manual handling, batch weighing, and direct addition into batch reactors without requiring large overhead cranes.

2. Moisture Protection: Built with a double-layer moisture barrier, the outer polypropylene woven material protects against tearing, while the thick inner polyethylene pouch guards against humidity.

3. Storage Space Efficiency: Stackable 25kg bags sit neatly on pallets, maximizing warehouse floor space and container capacity.

Major Industry Uses

• Soap Formulation and Saponification: Converts natural triglycerides, tallow, and plant oils into solid bar soaps, liquid detergents, and industrial degreasers.

• Water Treatment and pH Regulation: Adjusts pH in municipal water systems and neutralizes acidic effluent streams in industrial wastewater facilities.

• Textile Mercerization: Improves the tensile strength, dye affinity, and surface sheen of cotton fibers during textile finishing.

• Pulp and Paper Manufacturing: Dissolves wood lignin during the kraft pulping process, enabling clean cellulose fiber separation.

• Chemical Synthesis and Metal Refining: Serves as a vital reagent in producing organic sodium compounds and extracting alumina from bauxite ore.

Storage and Safe Handling Directives

Each 25kg Caustic Soda Bag is built for rugged transport conditions. Bags are typically packed 40 sacks per pallet (1,000kg net weight), wrapped in protective stretch film for global containerized transit.

Store in a cool, dry, well-ventilated chemical warehouse away from acid storage areas, moisture, and reactive metals like aluminum or zinc. Because this product is a Class 8 Corrosive substance, operators must always wear chemical splash goggles, heavy rubber gloves, and protective aprons during unpacking and mixing.