Sts Group

We are an innovative and value driven company in the business of Building Products, Chemicals & Minerals. It is further classified in the below table: 1. Fly Ash 2. Caustic Soda Flakes 3. GGBFS 4. Cenosphere Recons Group is the synonym of quality for the last 24 years supplying diversified building products, Chemicals & Minerals all across the country and abroad. Our company has over the years developed a robust network & very strong clientele list in Middle East & African countries.

Caustic soda or Caustic Soda Prill or Caustic Soda Flakes is also known as sodium hydroxide(NaOH) and Lye. This name is given because of the corrosive nature of the salt on plant tissues and animals. It is a versatile alkali. It is an extremely alkali and caustic base that deteriorates proteins at ordinary ambient temperatures and also causes serious chemical burns. Sodium hydroxide is a white solid ionic compound comprise of hydroxide anions OH- and sodium cations Na+. Application & Usage: In the Paper Industry, caustic soda is normally in the form of lye to separate the lignin that ties the fibers in the chemical pulping process. It is also used for paper recycling operations. In the refining of edible oil, sodium hydroxide is utilized as a neutralizer to remove free fatty acids that can give the oil an annoying taste. In the Petroleum Processing refineries, caustic soda is used for an alkalinity source in the liquid scrubbing of Sulphur dioxide in flue gases manufacture from crude-oil-fired steam generators used in thermally enhanced oil recovery. It allows the SO2 scrubber to run at a lower pH with a higher SO2 removal proportion. This process is called desulfurization. In the mining and refining, the alumina is manufactured from bauxite, it is an ore that is extracted from topsoil in different tropical and subtropical regions using The Bayer he Bayer. To extract alumina, bauxite is crushed, washed, and dried. After that, it will be dissolved with sodium hydroxide at very high temperatures. Alumina is extracted in the form of sodium aluminate. To produce aluminum it required multiple processes to get that. In the water treatment process, Caustic soda is very helpful in the pH neutralizing and adjustment of water streams. It is also used to raise the pH of water supplies. In different industries, sodium hydroxide is often used as a cleaning agent. Especially for sterilization and cleaning of bottles in the beverage industry. In chemical processing, caustic soda(NaOH) is used for delivering sodium to its final form and reactive agent in the production process and for many various purposes. It is also used to produce silicates and meta-silicates, bleach, fibers, also in food processing.

We Are Supplying Good Quality Caustic Soda Pearls / Flakes /solids , MANY OF OUR CUSTOMERS ARE SATISFIED WITH OUR CAUSTIC SODA FOR THEIR INDUSTRIAL USE LIKE FOR SOAP INDUSTRIES,PAPERMAKING INDUSTRIES,TEXTILE INDUSTRIES,ETC . CAUSTIC SODA FLAKES(CHEMICAL NAME :SODIUM HYDROXIDE): NaOH Content: 99%min 1*20ft Container loading qty: 25tons Appearance: flake,pearls,solid caustic soda is widely used in a variety of industrial that the normal usage of caustic soda for industry including: chemical processing (40%), pulp and paper manufacturing (17%), water treatment (5%), alumina production (8%), soaps, detergents, textile processing (12%), and miscellaneous (25%). caustic soda: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.

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.

Caustic Soda is used in many industries, mostly as a strong chemical base in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents and as a drain cleaner. Physical Appearance White flakes, Material shall be free from foreign matter, dirt or other visible impurities Sodium Hydroxide [as NaOH] Min. 99.50 Sodium Carbonate [as Na2CO3] Max. 00.40 Chlorides [as Cl] Max. 00.030 Sulphate [as SO4] Max. 00.030 Silicates [as SiO2] Max. 00.02 Iron [as Fe] Max. 20.00 Copper [as Cu] Max. 02.00 Nickel [as Ni] Max. 02.00 Manganese [as Mn] Max. 01.00 Chlorates & PerChlorate [as NaClO3] Max. 10.00 Matter insoluble in Water. Max. 00.050

Specification: Sodium Hydroxide: min. 50.0% w/w Sodium Chloride :< 50 PPM w/w Sodium Carbonate :< 0.15% w/w Sodium Chlorate :< 18 PPM w/w Sodium Sulphate :< 30 PPM w/w Iron :< 5 PPM w/w Nickel :< 1 PPM w/w Appearance : < Clear like water

Soda Ash Light is one of the most important basic industrial chemicals and the most widely used fixed alkali for the manufacture of other Alkali Products. It is used in the manufacturing of Detergents, Sodium silicates, Bicarbonates, bichromates, Pulp & Paper, cellulose, rayon, iron and steel, aluminum, cleaning compounds, water-softening chemicals, textiles and dyestuffs, drugs, and many other materials.

Caustic Soda Flakes / Prills