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HS Code : 28151110 Brief Description: ; Caustic soda (sodium hydroxide) is a versatile alkali. It is a white solid ionic compound consisting of sodium cations Na+ and hydroxide anions OHâ??. Sodium hydroxide is a highly caustic base and alkali that decomposes proteins at ordinary ambient temperatures and may cause severe chemical burns. Main Uses/ Industry : " Caustic soda reacts with bauxite to dissolve aluminium-bearing minerals in the ore so that insoluble impurities can be separated. The purified alumina is then used to produce aluminium. Caustic soda is commonly used as a reagent in chemical reactions. Caustic soda is used in the saponification reaction to manufacture soap. In detergents, it is a part of the process of neutralisation of LAB. Caustic soda solution is used in the exploration, production and processing of petroleum and natural gas. It is also used as an adsorbent for carbon dioxide in light petroleum fractions; a treatment step in removal of various sulphur compounds. Caustic soda solution is used in the pulping and bleaching process and de-inking of waste paper. Caustic soda forms an important input in the steel industry. It is used to clean steel. Caustic soda solution is used to process cotton and dye synthetic fibres such as nylon and polyester. Mercerising of fibre with sodium and hydroxide solution provides greater tensional strength and consistent lustre. It removes waxes and oils from the fibre to make it more receptive to bleaching and dying. In rayon it is used during the viscose process to extract cellulose from pulp. Caustic soda solution is used in the treatment of water by regenerating the anion resin bed. It is used on a large scale in DM plants." Approvals : "ISO 9001:2015 ISO 14001:2015" Cas No : 1310-73-2
| HS Code | 281511 |
| Material | Sodium Hydroxide (NaOH) 98-99% Purity |
| Grade/Type | Industrial Grade Flakes / Pearls / Solid Blocks |
| Purity/Composition | NaOH 98-99% minimum, Na2CO3 < 1.5%, NaCl < 0.03% |
| Physical Form | Flakes, Pearls or Cast Blocks, White Solid |
| Standard | GB/T 11199, ASTM E291, ISO 3196 |
| Application | Soap Manufacturing, Water Treatment, Pulp & Paper, Textile Processing, Food Industry, Biodiesel Production |
| Packaging | 25kg Bags, 50kg Bags, 1000kg Jumbo Bags, Steel Drums |
| Origin | China (Primary), Germany, USA, Saudi Arabia, India |
Established in the year 2002, Prakash Chemicals International Pvt. Ltd deals in Export of Bulk chemicals, speciality chemicals, performance chemicals.
Caustic soda flakes (sodium hydroxide, NaOH) are a widely traded industrial alkali used in soap and detergent manufacturing, water treatment, pulp and paper processing, and textile industry applications. This white solid ionic compound with high purity of 98-99% meets international standards and is commonly exported in 25kg bags or 1000kg big bags. Essential commodity chemical in global industrial supply chains with consistent demand across multiple manufacturing sectors.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Caustic Soda (Naoh) is offered by Prakash Chemicals International Pvt. Ltd , a Supplier based in India, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Caustic Soda (Naoh), confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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