Description
Caustic Soda Flakes (25kg) – High-Alkalinity Industrial Chemical
Caustic Soda Flakes, chemically known as sodium hydroxide, are white, free-flowing flakes with a highly alkaline nature. When dissolved in water, they release heat and form a strongly basic solution used in a wide range of industrial and chemical processes.
This product is commonly applied in mining, water treatment, manufacturing, and chemical processing, where consistent quality and controlled reactivity are essential.
Chemical Specifications
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Chemical Name: Sodium Hydroxide
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Common Name: Caustic Soda Flakes
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Chemical Formula: NaOH
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Appearance: White flakes
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Odor: Odorless
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Solubility: Highly soluble in water (exothermic reaction)
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Nature: Strong alkali
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Packaging: 25kg bags
Applications & Uses
Mining & Mineral Processing
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Used for pH regulation in ore processing
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Supports mineral extraction and refining operations
Water Treatment
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Applied for pH adjustment and neutralisation
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Used in industrial and municipal water systems
Chemical & Manufacturing
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Used in the production of soaps, detergents, and chemicals
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Supports cleaning, degreasing, and processing operations
Industrial Cleaning & Processing
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Applied in controlled industrial cleaning applications
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Effective in breaking down organic residues
Packaging & Supply
Caustic Soda Flakes are supplied in 25kg industrial-grade bags, suitable for safe handling and bulk use.
Delivery available across:
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Johannesburg
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Pretoria
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Cape Town
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Durban
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Port Elizabeth
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Nationwide South Africa
Bulk supply arrangements available on request.
Safety & Handling
Caustic Soda Flakes are highly corrosive and must be handled with strict safety precautions.
Handling Guidelines:
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Wear appropriate PPE including gloves, eye protection, and protective clothing
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Avoid direct contact with skin and eyes
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Always add caustic soda to cold water, never water to caustic soda
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Use non-metallic containers when dissolving
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Store in a dry, well-ventilated area away from moisture and acids
Safety Data Sheets (SDS) are available upon request.
Why Choose Bidchem for Caustic Soda Flakes?
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Reliable Industrial-Grade Quality
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Secure 25kg Packaging
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Nationwide Distribution Network
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Competitive Pricing for Bulk Orders
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Compliance with Safety and Handling Regulations
Request a Quote for Caustic Soda Flakes – 25kg
Contact Bidchem today for pricing, availability, or delivery support across South Africa.

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