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Product Introduction:

Name: Caustic soda flakes, caustic soda, sodium hydroxide

English Name: Sodium hydroxide

CAS: 1310-73-2

Appearance: White translucent flakes or white blocks.

Characteristics: Hygroscopicity (deliquescence): Sodium hydroxide is prone to deliquescence in the air, so solid sodium hydroxide is commonly used as a desiccant. Solubility: Extremely soluble in water, releasing a large amount of heat during dissolution. Alkalinity: Sodium hydroxide completely dissociates into sodium ions and hydroxide ions when dissolved in water, so it exhibits general alkaline properties. Sodium hydroxide solution is alkaline, turning litmus test solution blue and phenolphthalein test solution red.

Uses: Caustic soda flakes are widely used as a neutralizing agent in the water treatment industry. In the chemical industry, they are extensively used in the manufacture of various sodium salts, soap, papermaking, cotton textiles, silk, viscose fiber, regeneration of rubber products, metal cleaning, electroplating, bleaching, etc.

Market Applications: Demand is distributed across various industries such as papermaking, printing and dyeing, textiles, pharmaceuticals, dyes, metal products, and chemicals. 29% of caustic soda products are used in the preparation of alumina, 17% in the chemical industry, 14% in the paper industry, 9% in the textile industry, with smaller proportions in viscose, light industry (excluding papermaking), pharmaceuticals, and other sectors.

Precautions: Sodium hydroxide is a strong alkaline substance with high corrosiveness. Protective measures must be taken during use. It should not be stored together with acidic raw materials.

Price Note: Product prices fluctuate with market conditions. Online prices may not always be updated in a timely manner; product quotations are subject to the daily pricing.