Caustic Soda Flakes (Sodium Hydroxide) Industrial & Chemical Grade | Vrik Pharma
We are a leading Caustic Soda Flakes (Sodium Hydroxide) manufacturer, trader, supplier, and exporter of specialty and inorganic chemicals in Gujarat, India. A team of professionals and technicians carefully manufactures us. VRIK PHARMA Pvt. Ltd. is an ISO-certified company based in Gujarat, India. 18 years of experience in the chemical industry ensures that the products meet the highest standards through rigorous testing and quality control measures before being packed and stored in a well-maintained warehouse for distribution to customers in India and abroad.
Caustic Soda Flakes (Sodium Hydroxide) – Industrial Product Summary
Caustic Soda Flakes, also known as Sodium Hydroxide (NaOH), is a strong alkali widely used in chemical manufacturing, paper and pulp processing, textiles, soaps and detergents, water treatment, and alumina refining. It functions as a pH regulator, neutralizing agent, and key process chemical. Vrik Pharma supplies Caustic Soda Flakes with high purity, consistent flake size, and secure packaging supported by COA and MSDS.
Caustic Soda Flakes (Sodium Hydroxide) – Key Product Highlights
- High-purity Caustic Soda Flakes (NaOH)
- Strong alkalinity and rapid solubility
- Uniform flake size for easy handling
- Widely used across multiple industries
- Reliable quality and batch consistency
- COA & MSDS available with supply
Caustic Soda Flakes (Sodium Hydroxide) – Product Specifications
| Property | Details |
|---|---|
| Product Name | Caustic Soda Flakes |
| Chemical Name | Sodium Hydroxide |
| CAS Number | 1310-73-2 |
| Chemical Formula | NaOH |
| Molecular Weight | 40.00 g/mol |
| Grade | Industrial Grade / Chemical Grade |
| Purity | Typically ≥ 98%–99% |
| Appearance | White solid flakes |
| Solubility | Highly soluble in water (exothermic reaction) |
| Packaging Size | 25 kg HDPE bags / fiber drums / bulk |
| Shelf Life | Up to 2 years |
| MOQ | As per packaging and order volume |
Caustic Soda Flakes (Sodium Hydroxide) – Product Overview
Caustic Soda Flakes is a highly reactive alkali essential for a wide range of industrial processes. It is used to neutralize acids, control pH, dissolve organic matter, and facilitate chemical reactions. The flake form offers ease of handling, controlled dissolution, and consistent performance in industrial systems.
Due to its corrosive nature, Caustic Soda must be handled and stored with strict safety measures to prevent injury and equipment damage.
Caustic Soda Flakes (Sodium Hydroxide) – Chemical & Physical Properties
Caustic Soda Flakes are hygroscopic and readily absorb moisture and carbon dioxide from air. When dissolved in water, it releases significant heat. It reacts vigorously with acids and certain metals. Proper storage in airtight containers is essential to maintain product integrity.
Why Caustic Soda Flakes (Sodium Hydroxide) (NiCl₂) Matters for Industrial Use
Caustic Soda is a backbone chemical for industrial manufacturing. In pulp and paper, it aids in lignin removal; in textiles, it improves fiber processing; in soaps and detergents, it enables saponification. Consistent purity and controlled flake quality are critical for process efficiency, safety, and product quality.
Caustic Soda Flakes (Sodium Hydroxide) – Industry Applications
- Chemical Manufacturing: Neutralization and synthesis
- Paper & Pulp: Pulp digestion and bleaching processes
- Textiles: Mercerization and fabric processing
- Soaps & Detergents: Saponification and formulation
- Water Treatment: pH adjustment and regeneration
- Alumina & Metals: Ore processing and refining
Who Uses Caustic Soda Flakes (Sodium Hydroxide)
- Chemical and specialty chemical manufacturers
- Paper and pulp mills
- Textile processing units
- Soap and detergent manufacturers
- Water treatment plants
- Metal and alumina processing industries
Caustic Soda Flakes (Sodium Hydroxide) – B2B Buying Criteria
B2B buyers evaluate Caustic Soda Flakes based on:
- NaOH purity and alkalinity
- Flake size and uniformity
- Moisture and carbonate content
- Packaging integrity and moisture protection
- Availability of COA and MSDS
- Supplier reliability and consistency
Caustic Soda Flakes (Sodium Hydroxide) – Compliance, Safety & Handling
⚠️ WARNING: HIGHLY CORROSIVE ALKALI
Caustic Soda causes severe burns to skin and eyes. Handle only by trained professionals using alkali-resistant gloves, goggles, face shields, and protective clothing. Always add Caustic Soda to water—never water to Caustic Soda. Store in airtight, moisture-free containers away from acids and incompatible materials. Refer to MSDS before handling.
Caustic Soda Flakes (Sodium Hydroxide) – Packaging & Export Information
Caustic Soda Flakes are supplied in moisture-resistant packaging suitable for domestic and export shipments. Packaging can be customized based on order volume and destination. Export documentation including COA, MSDS, packing list, and commercial invoice is provided.
Caustic Soda Flakes (Sodium Hydroxide) – FAQs
It is used in chemical manufacturing, paper and pulp processing, textiles, soaps and detergents, water treatment, and metal refining.
Yes, Caustic Soda is highly corrosive and must be handled only by trained professionals with proper safety measures.
Yes, it is highly soluble in water, releasing heat during dissolution.
Yes, COA and MSDS are provided with each supply to ensure quality and regulatory compliance.
Looking to source Caustic Soda Flakes (Sodium Hydroxide) for industrial or commercial use?
Submit a quick inquiry to receive pricing, technical specifications, documentation, and supply details tailored to your requirement.
We are a leading Caustic Soda Flakes manufacturer, supplier, trader, and exporter of specialty chemicals and inorganic chemicals in Gujarat, India. We are carefully manufactured by a team of professionals and technicians. VRIK PHARMA Pvt. Ltd. is an ISO-certified company based in Gujarat, India. 18 Years of experience in the chemical industry ensures that the products meet the highest standards through rigorous testing and quality control measures before being packed and stored in a well-maintained warehouse for distribution to customers in India and abroad.
What are Caustic Soda Flakes used for?
Caustic soda flakes (Sodium Hydroxide, NaOH) are greatly versatile and applied in a wide variety of applications. This very flexible chemical compound is well known for its strong alkalinity. These flakes find major applications in various industrial processes related to the manufacture of soaps, detergents, and cleaning agents. Caustic soda flakes are being increasingly used in the production of biodiesel and in the processing and refining stages of the food industry due to their characteristic property of breaking down fats and oils.
Caustic soda flakes find their applications in the chemical industry for the manufacture of various types of chemicals, including bleach, plastics, and textiles. They are also put into the process of water treatment to regulate the pH level and rid wastewater of heavy metals.
The other major application of caustic soda flakes is as a drain cleaner, as they are able to dissolve clogs caused by organic matter and grease. They find applications in many chemical reactions and even as reagents in analytical chemistry in the laboratory.
Though caustic soda flakes are effective, they are very corrosive. Direct contact with the skin or eyes can cause serious burning. Relevant safety measures should be taken when handling such a highly concentrated chemical, including protective gear.
Specifications:
Product Name | Caustic Soda Flakes |
Sodium Hyroxide (as NaOH) Dry Basic | 99.50 Min% |
Sodium Carbonate (as Na2CO3) | 00.40 Max% |
Chloride | 0.03 Max% |
Iron (as Fe+++) | 20.00 Max ppm |
Minimum Order Quantity | 500 kg |
Features:
- High purity and effectiveness
- Strong alkaline properties for various applications
- Soluble in water for easy use
- Available in flake form for convenient handling
Applications:
- Manufacturing of soaps and detergents
- Food processing and refining
- pH adjustment in water treatment
- Chemical production, including bleach and plastics
- Drain cleaning and unclogging
- Laboratory reagents for chemical reactions
