Home Products CAUSTIC SODA PEARLS 99% CAUSTIC SODA PEARLS 99% 25KG BAGS Caustic soda pearls 25kg price low price high quality

Products

Caustic soda pearls 25kg price low price high quality
Caustic soda pearls 25kg price low price high quality Caustic soda pearls 25kg price low price high quality Caustic soda pearls 25kg price low price high quality Caustic soda pearls 25kg price low price high quality Caustic soda pearls 25kg price low price high quality

Caustic soda pearls 25kg price low price high quality

Product Attributes :

Chemical formula: NaOH

pH of 1% solution: 13

Packaging: 25 kg bag / jumbo bag

Product Description

Caustic soda pearls 25kg price low price high quality

Caustic soda pearls

1. Basic Properties

Chemical Name: Sodium Hydroxide (commonly known as caustic soda pearls)

Molecular Formula: NaOH

Formula: Granular (typically 0.5-2mm in diameter), with good fluidity for easy transportation and storage

Solubility: Easily soluble in water, dissolving exothermically to form a strongly alkaline solution

Hygroscopicity: Highly hygroscopic, requiring sealed storage to avoid deliquesce and clumping

Caustic soda pearls

2. Production Process

Evaporation and Concentration: Liquid sodium hydroxide is evaporated to remove water, resulting in a molten state

Pelletization: Molten sodium hydroxide is cooled and solidified into granules using spray or drum granulation techniques

Drying: Further drying is performed to remove any residual water, resulting in the finished product

Caustic soda pearls

3. Main Applications

Chemical Industry: Production of detergents, soaps, dyes, synthetic fibers (such as viscose), etc.

Petroleum Refining: Used for desulfurization and neutralization Acidic Substances

Water Treatment: pH adjustment and heavy metal ion removal

Papermaking: Cooking and bleaching during pulping

Food Industry: Small quantities used in processing (e.g., olive debittering); food-grade purity is required

4. Safety Precautions

Corrosiveness: Highly corrosive. Contact with skin or eyes can cause severe burns. Wear protective clothing, gloves, and goggles when handling.

Storage Requirements: Moisture-proof and sealed. Avoid contact with acids, metals (e.g., aluminum), or organic matter.

Leakage Handling: Absorb with sand and clean up immediately. Do not flush directly with water (to prevent exothermic reactions).

5. Differences from Caustic Soda Flakes and Liquid Caustic Soda

Granules: Granular, fluid, and suitable for automated dosing. Caustic Soda Flakes: Easy to weigh, but prone to clumping. Liquid Caustic Soda: Typically 30-50% concentration, high transportation costs, suitable for local use.

6. Caustic soda pearls  Market and Packaging

Packaging: 25kg/bag (plastic woven bag lined with moisture-proof film), or 1 ton/1.2 ton ton bag (large capacity)

Purity: Industrial grade ≥ 99%, food grade must comply with GB 1886.20-2016

Caustic soda pearlsCaustic soda pearls

Online Inquiry