Classification: Caustic Soda CAS No.: 1310-73-2 Other Names: Sodium hydroxide MF: NAOH EINECS No.: 215-185-5 Place of Origin: Tianjin, China (Mainland) Grade Standard: Industrial Grade Purity: 99 Appearance: white flakes Application: cleaning agent, drain cleaner, petroleum,chemical pulping Brand Name: TF Model Number: Caustic Soda color: white
Packaging Details: 25kg pp bags or as customer required
Delivery Detail: within 14days after contraction
Caustic soda 99%
1. Cas no.: 1310-73-2
2. Mf: naoh
3. Einecs no.: 215-185-5
4. Hs code: 2815110000
5. Place of origin: china (mainland)
6. Specification:
ComposingFlake 99%Pearl 99%
Naoh (sodium hydroxide)99% min.99% min.
Na2co3 (sodium carbonate)0.4% max.0.3% max.
Nacl (sodium chloride)0.02% max.0.015% max.
Fe2o3 (ferric oxide)0.004% max.0.001% max.
7. Usage:
Used as a raw material in the manufacture of soap, detergent, textiles and paper, in water softening and treatment, refining petroleum products, in sanitation, and hygiene products, and in the food and drug industry, etc.
8. Package: 25kg/bag. 22 mt /20?fcl with pallets, 25 mt/20?fcl without pallets.
9. Storage:
As a class 8 corrosive substances, due to its corrosivity, careful storage and safety in production are needed, such as personnel has to wear protective equipment during the procedure of handling and storage. Keep it in a closed container in a dry warehouse.
Translucent white flaky solid, caustic soda is a basic chemical raw material, widely used in papermaking, synthetic detergent and soap, viscose fiber, rayon and cotton textiles and other light and textile industry, pesticides, dyes, rubber and chemical industry, petroleum drilling, refining petroleum grease and tar oil refining industry and the defense industry, machinery industry, wood processing, metallurgical industry, pharmaceutical industry and urban construction and other aspects. Also used in the manufacture of chemicals, paper, soap and detergent, artificial silk and cellophane, processing bauxite alumina, aluminum is also used at the silk textile, water treatment and so on.
Property:
Commercially available solid and liquid caustic soda has two types: pure solid caustic soda were white, block mounted, sheet, rod, granular, crisp; pure liquid caustic soda is colorless and transparent liquid. It has a strong hygroscopic solid caustic soda. Soluble in water, dissolved when the heat, alkaline aqueous solution, a greasy feel; soluble in ethanol and glycerol; insoluble in acetone, ether. Corrosive, fiber, skin, glass, ceramics and other corrosive effect. Aluminum and zinc reaction, and nonmetal boron and silicon emit hydrogen; disproportionation reaction with chlorine, bromine, iodine and other halogen; and salt and water and acids and the role played.
When you save to pay attention to the seal of solid sodium hydroxide, to prevent exposure to moisture absorption and deliquescence or carbon dioxide in the air. When in full bloom with caustic soda bottles or other forms of sodium hydroxide, a glass stopper is not available, it should be replaced with a stopper, because sodium hydroxide will work with silica glass produced by the reaction of sodium silicate and lead stopper bottle bonding difficult to open.
Basic characteristics:
Extremely corrosive, its solution or dust spilled on the skin, especially splashed mucous membranes, can produce soft crust, and can penetrate deep tissue.You must wear overalls, masks, protective glasses, rubber gloves, rubber apron, gumboots and other protective clothing when working operator. It should be painted in neutral and hydrophobic ointment on the skin. Production workshop should be well ventilated
Caustic soda flakes is majorly used in textiles processing, soap and detergent, paper and pulp industry. It is also used as an intermediate for wide variety of organic chemicals such as dyes, pigments, agrochemicals and variety of inorganic chemicals such as sulphites, phosphites etc.
