Caustic Soda (Sodium Hydroxide) – Industrial Grade

Caustic Soda, chemically known as Sodium Hydroxide (NaOH), is a strong alkali used across multiple industries for its powerful reactivity and high effectiveness in pH regulation, cleaning, and chemical synthesis. At Cavin Resource, we offer premium industrial-grade caustic soda in flakes, pearls, and liquid (50% solution) forms with up to 99% purity, suitable for a wide range of manufacturing and processing applications.

Our caustic soda is manufactured under ISO 9001-certified plants, with consistent quality, high solubility, and packaging options suitable for large-scale industrial use. Export-ready with full COA, MSDS, SGS, and safe handling guidelines provided.

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• Electrolysis of Brine – Saltwater is electrolyzed using membrane or diaphragm cell process
• Separation – Chlorine gas and hydrogen gas are separated from sodium hydroxide
• Concentration – NaOH is concentrated and dried into flakes, pearls, or prepared as 50% solution
• Packaging – Hygienically packed for bulk industrial distribution

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• 🔗 PubChem – Caustic Soda (NaOH)

• 🔗 European Chemicals Agency – Safety Info

• 🔗 OSHA – Sodium Hydroxide Guidelines

• 🔗 ScienceDirect – Industrial Uses of Sodium Hydroxide

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• ✅ Powerful Alkalinity – Highly effective in neutralizing acids and breaking down organic matter

• ✅ Industrial Versatility – Essential in pulp & paper, soap, detergent, water treatment, and textile industries

• ✅ High Solubility – Easily dissolves in water with quick reactivity

• ✅ Efficient Cleaning Agent – Strong degreaser and disinfectant

• ✅ Export Compliant – Supplied with full documentation for safe and compliant global shipping

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🧼 Cleaning & Sanitation

• Industrial degreasers, drain cleaners, surface sterilizers

🧪 Chemical Manufacturing

• pH adjustment, neutralization, catalyst preparation

🧻 Pulp & Paper Industry

• Wood pulping (Kraft process), bleaching agents

👕 Textile Industry

• Fabric scouring, mercerization for dye uptake

💧 Water Treatment

• pH regulation and flocculation in wastewater treatment

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1. What’s the difference between caustic soda flakes and pearls?

Answer:
Both are solid forms of sodium hydroxide. Flakes are flat and dissolve quickly, while pearls are rounded granules with a slower dissolution rate but longer shelf stability.

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2. Can this product be used in food applications?

Answer:
Our caustic soda is industrial grade only. It is not suitable for food processing. However, food-grade sodium hydroxide is available on request under strict specifications.

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3. How do you handle international shipping for hazardous materials like caustic soda?

Answer:
Cavin Resource provides UN-approved packaging, full MSDS, and follows IMDG/IATA guidelines for hazardous chemical shipping, ensuring compliance and safety in transit.

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4. What precautions are required during handling?

Answer:
Operators should use gloves, goggles, and chemical-resistant clothing. Caustic soda is corrosive and can cause severe skin and eye irritation.

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5. Do you offer private labeling or OEM packaging?

Answer:
Yes, for bulk orders. We offer custom labeling, logo printing, and tailored packaging solutions to suit your market requirements.