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Sodium Hydroxide Flakes | Caustic Soda | Lye | NaOH
SKU: CC-PS-SDMHDX
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Sodium Hydroxide Flakes, commonly known as Caustic Soda, Lye, or NaOH, is a highly caustic and alkaline chemical compound. It is typically available in the form of white, solid flakes. Sodium Hydroxide is widely used in various industries, including cosmetics, due to its versatile properties.
Sodium Hydroxide Flakes, also known as Caustic Soda, Lye, or NaOH, is a powerful and highly versatile alkali used across various industries for its superior saponification, cleaning, and pH-adjusting properties. Renowned for its high purity and quick solubility, Sodium Hydroxide is an essential ingredient for producing premium-quality cold process soaps, bar soaps, detergents, cleansers, and specialty chemical formulations. Its strong alkaline nature makes it highly effective in transforming oils and fats into smooth, firm, and long-lasting soap bars.
In the cosmetic and personal care industry, Sodium Hydroxide is used in controlled amounts to adjust pH levels and create stable formulations such as creams, lotions, and gels. In industrial applications, Caustic Soda is widely used in water treatment, paper manufacturing, textile processing, drainage cleaning, and chemical production, thanks to its ability to break down grease, neutralize acids, and support various chemical reactions.
Sodium Hydroxide Flakes dissolve quickly in water, offering consistent performance and easy handling for both small-scale and large-scale formulations. Its efficiency, purity, and reliability make it a top choice for formulators, manufacturers, and DIY soap makers who prioritize quality and accuracy.
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- Safety Precautions: Before using Sodium Hydroxide Flakes, ensure you are wearing appropriate personal protective equipment (PPE) such as gloves and goggles. Work in a well-ventilated area and avoid inhalation or direct contact with the skin or eyes.
- Dilution: Begin by adding small amounts of Sodium Hydroxide flakes to distilled water, stirring gently until fully dissolved. Use caution, as the process of dilution generates heat, and the solution may become hot. Always add Sodium Hydroxide to water and not the other way around to prevent splashing.
- Gradual Addition: When incorporating Sodium Hydroxide into cosmetic formulations, add it slowly while stirring continuously. This gradual addition helps maintain control over the pH adjustment and prevents sudden, undesired changes.
Sodium Hydroxide must always be handled with care. To use it safely, slowly add NaOH flakes to cold distilled water (never water to NaOH) and mix until fully dissolved. For soap making, combine the prepared lye solution with oils and blend until saponification occurs. Follow accurate measurements based on your formula or soap calculator. In cosmetics, use very small, controlled amounts of NaOH for pH adjustment in creams, lotions, and gels. For industrial applications, prepare the required concentration according to usage guidelines. Always wear protective gear, ensure ventilation, and store NaOH in airtight containers away from moisture.
- pH Adjustment: Sodium Hydroxide is commonly used in cosmetic formulations to adjust the pH level of products, ensuring they fall within the desired range for optimal performance and stability.
- Emulsifying Agent: It can act as an emulsifier, helping to combine oil and water-based ingredients in cosmetic formulations. This property is particularly useful in creating stable emulsions such as lotions and creams.
- Neutralization: Sodium Hydroxide is often employed in the neutralization process to balance the acidity of other ingredients in cosmetic formulations, promoting product safety and stability.
Sodium Hydroxide Flakes offer multiple benefits across cosmetic, industrial, and cleaning applications. They are essential for cold process and hot process soap making, helping convert oils and fats into firm, long-lasting bars with excellent texture. As a strong alkali, NaOH is widely used for pH adjustment in cosmetic formulations, ensuring stability and safety. In industrial use, Caustic Soda is highly effective for degreasing, cleaning, water treatment, textile processing, and chemical manufacturing. Its fast solubility and high purity make it easy to work with, while its strong reactive properties support various chemical processes efficiently and reliably.
- burns or damage to the skin, eyes, and respiratory system. Avoid direct contact and take necessary precautions to protect yourself during handling and use.
- Proper Ventilation: Work in a well-ventilated area or under a fume hood to avoid inhaling Sodium Hydroxide fumes, as they can irritate the respiratory system.
- Storage: Keep Sodium Hydroxide flakes tightly sealed in their original container, away from moisture, heat, and incompatible substances. Store in a cool, dry place, out of reach of children and pets.
- First Aid: In case of accidental contact, immediately flush the affected area with plenty of water for at least 15 minutes and seek medical attention promptly.
Note: It is important to follow the specific guidelines provided by the manufacturer and consult safety data sheets (SDS) for detailed information on handling, storage, and first aid measures for Sodium Hydroxide flakes.
Product Questions
Sodium Hydroxide Flakes, also known as Caustic Soda Flakes, are white, solid crystals of NaOH that dissolve easily in water to form a strong alkaline solution. They are widely used in industries such as soap and detergent manufacturing, paper production, textile processing, water treatment, and chemical synthesis. Their versatility and high purity make them a must-have raw material for various industrial applications.
Sodium Hydroxide Flakes play a crucial role in saponification, the chemical reaction that turns fats and oils into soap. They help create firm, high-quality bars of soap with excellent cleansing and foaming properties. These flakes ensure consistent results, making them ideal for handmade soap makers and large-scale detergent manufacturers alike.
In water treatment, Sodium Hydroxide Flakes are used to adjust pH levels and neutralize acidic contaminants. They help improve water quality by reducing hardness and ensuring a stable pH balance. Their strong alkalinity makes them essential for both industrial water purification systems and municipal wastewater treatment plants, where maintaining proper chemical balance is critical.
Yes, Sodium Hydroxide Flakes can be safely used in cosmetic formulations when handled properly and used at controlled concentrations. They serve as pH adjusters in products such as facial cleansers, shampoos, creams, and lotions. However, in their concentrated form, they must be used with caution, as they are highly caustic and can cause irritation if not properly neutralized in the formulation.
Sodium Hydroxide Flakes are powerful cleaning agents that break down grease, oil, and organic matter efficiently. They are used in industrial degreasers, drain cleaners, and heavy-duty detergents. Their ability to dissolve stubborn dirt and residues makes them ideal for both industrial and household cleaning products, offering excellent performance even in tough cleaning environments.
Since Sodium Hydroxide Flakes are highly corrosive and reactive with water, proper safety measures are essential. Always wear gloves, protective eyewear, and suitable clothing while handling them. Work in a well-ventilated area and avoid direct skin or eye contact. When preparing solutions, add flakes to water slowly to prevent splashing or exothermic reactions. Safe handling ensures maximum effectiveness with minimal risk.
Both Sodium Hydroxide Flakes and Pellets are chemically identical (NaOH), but they differ in form and ease of use. Flakes dissolve faster in water and are often preferred for liquid formulations or small-scale applications, while pellets are more compact and suitable for automated or bulk industrial processes. The choice depends on handling convenience and the specific application requirements.
In the textile industry, Sodium Hydroxide Flakes are used for scouring, bleaching, and dyeing fabrics, helping remove impurities and improving fiber strength. In the paper and pulp industry, they are vital for pulp digestion and bleaching, helping achieve a smooth, high-quality finish. Their strong alkaline nature supports efficient processing and superior end-product results in both industries.
When used responsibly, Sodium Hydroxide Flakes are environmentally manageable because they neutralize acidic wastes and decompose naturally in water. However, as a strong alkali, they must be handled carefully to prevent accidental spills or overuse. When used within recommended limits, they contribute to sustainable industrial operations and safe wastewater management.
You can purchase premium-grade Sodium Hydroxide Flakes from trusted chemical suppliers and raw material distributors who ensure consistent quality and purity levels. Always look for suppliers who provide certified products with a purity level of 98–99%, along with Material Safety Data Sheets (MSDS). Choosing a reliable source ensures safety, compliance, and superior results in every application more: ( https://www.theyoungchemist.com/ ).

