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Washing Cleaning Water Treatment 99% 1310-73-2 Naoh Flakes Sodium Hydroxide, Caustic Soda for Soap1
Organic ChemicalsCaustic Soda for SoapSodium Hydroxide1310-73-2
Chongqing Yuhan Technology Co., Ltd
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Product Description Product Parameters me (IUPAC)Sodium hydroxideCommon SynonymsCaustic soda, Soda lye, Lye, White caustic, Sodium hydrateCAS Number1310-73-2EC Number215-185-5UN Number1823 (solid), 1824 (solution)HS Code2815.11 (solid), 2815.12 (solution)Molecular FormulaNaOHAppearanceWhite, opaque solid (flakes, pellets, or granules)OdorOdorlessPhysical State (20 °C, 101.3 kPa)SolidMelting Point318 °CBoiling Point1 388 °CpH (1 M solution)~14Dissociation Constant (pKa)~14.8 (25 °C) Product DescriptionSodium hydroxide (NaOH) is one of the most versatile industrial alkalis. Its principal uses are:? Pulp & Paper: Kraft pulping agent that dissolves lignin and frees cellulose fibers, and in bleaching sequences to raise pH and activate peroxide or oxygen-based bleaches.? Textiles: Mercerization of cotton (imparts luster and strength) and scouring of wool and synthetics to remove oils, waxes, and sizes.? Chemical Manufacturing: Feedstock for producing sodium salts (e.g., phosphates, silicates), phenol via the Dow process, epoxy resins, polycarbonates, and numerous intermediates.? Petroleum & Gas: Removes sulfur compounds and organic acids in crude-oil refining; adjusts pH in drilling muds and fracturing fluids.? Water & Effluent Treatment: Precipitates heavy metals as insoluble hydroxides, neutralizes acidic waste streams, and controls pH in municipal drinking-water plants.? Soap & Detergents: Central reagent in saponification of fats and oils to produce soaps, and as an alkaline builder in household and industrial detergents.? Food Processing: Food-grade caustic soda is used for peeling fruits/vegetables, cocoa processing, pH control in beverages, and as a cleaning-in-place (CIP) sanitizer.? Aluminum Smelting: Dissolves bauxite ore in the Bayer process to extract alumina.? Cleaning & De-scaling: Active ingredient in oven, drain, and brewery/tank-cleaning formulations due to its ability to hydrolyze proteins, fats, and mineral deposits.Detailed Photos CertificationsPackaging & Shipping Our Advantages Company ProfileFAQQ1: Can I get some samples? A: Yes, sure. Usually, we can provide free samples for less than 5 kg, but the customer needs to pay for the shipping.Q2: What is your MOQ? A: The minimum order quantity varies for different products, with most requiring a minimum of 1 ton. However, we can accommodate smaller quantities, such as 100kg, with a 100% sample charge.Q3: How to confirm product quality before placing an order? A: You can obtain free samples of the products, but you need to cover the shipping fee or arrange for the samples to be sent to us by express. Additionally, you can provide us with your product specifications and requirements, and we will manufacture the products accordingly.Q4: Is there a discount for bulk purchases? How much is the discount? A: Yes, we offer discounts for bulk purchases. The discount is determined by evaluating factors such as purchase volume, product type, and cooperation period. Generally, the larger the purchase volume, the greater the discount.Q5: How do I start paying? A: Payment can be made by wire transfer, Western Union, PayPal, Visa, Mastercard, T/T, Apple Pay, Google Pay, etc.Q6: What is the shipping time? A: We ship the products out within 1-3 days and provide a tracking number. Shipping time varies by country.Q7: What qualifications and certifications does the company have? Such as ISO certification, etc. A: Our supply manufacturers hold several authoritative certifications to ensure our products and services meet international standards and industry regulations. This includes the ISO 9001 Quality Management System certification, which indicates we have reached internationally recognized levels in product quality control, production process management, and continuous improvement, providing stable and reliable quality assurance for customers.Q8: How about the after-sale service of products? A: After purchasing products from our company, you will be supported by our professional technical team and after-sales team, who will help solve any problems you may encounter.
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