Caustic Soda Flakes

Caustic Soda Flakes generally refers to sodium hydroxide. Sodium hydroxide (Sodium hydroxide), also known as caustic soda,is a kind of inorganic compounds, chemical formula NaOH,sodium hydroxide flakes for soap making, strong corrosive, can be used as acid neutralizer, masking agent, precipitating agent, precipitation masking agent, color agent, saponification agent, peeling agent, detergent, etc., very wide range of uses.

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Caustic soda, chemical name sodium hydroxide, white translucent flake solid, is the basic chemical raw material, widely used in paper making, synthetic washing, soap, viscose fiber, rayon and woolen fabrics and other light textile industry, pesticide, dye, rubber and chemical industry, oil drilling, oil refining oil and tar refining industry, machinery industry, wood processing, metallurgy industry, Pharmaceutical industry and urban construction. Also used in the manufacture of chemicals, paper, soap and detergent, rayon and cellophane, processing bauxite to alumina, but also used in textile mercerization, water treatment, etc.

Solid caustic soda have a strong hygroscopic property, easy to dissolve in water, when dissolved heat, water solution is alkaline, there is a sense of slippiness; Soluble in ethanol and glycerol; Insoluble in acetone, highly corrosive, corrosive to fiber, skin, glass, ceramics and so on. Hydrogen is produced by reaction with aluminum and zinc, boron and silicon. Disproportionation reaction with chlorine, bromine, iodine and other halogens; Neutralize with acids to form salt and water.

When preserving solid caustic soda, attention should be paid to sealing, to prevent exposure to the air to absorb moisture moisture or carbon dioxide. When using glass bottles to hold solid or other forms of sodium hydroxide, do not use glass stoppers, should be replaced with rubber stoppers, because sodium hydroxide will react with glass silica to produce sodium silicate, resulting in bottle stoppers and bottle body bonding is not easy to open.

Caustic soda tablet is a basic chemical raw material, its solid form includes flake, block, granular, can be widely used in a number of industries, in order to let users have more understanding of it, we will understand its basic properties.Pure product is colorless transparent crystal, relative density 2.130, melting point 318.4℃, boiling point 1390℃. The products on the market are solid and liquid two kinds: pure solid alkali tablets are white translucent, block, flake, rod, granular, brittle; Pure liquid is colorless transparent liquid.