Caustic Soda Sodium Hydroxide NaOH Industrial Grade 25 kg

New

400 were available / min. 400 per order

Indicative market price: R1,150.00

R225.00

80% off

Shipping

R35.00 Standard shipping using one of our trusted couriers applies to most areas in South Africa. Some areas may attract a R30.00 surcharge. This will be calculated at checkout if applicable.
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The seller allows collection for this item. Buyers will receive the collection address and time once the order is ready.

The seller has indicated that they will usually have this item ready to ship within 15 business days. Shipping time depends on your delivery address. The most accurate delivery time will be calculated at checkout, but in general, the following shipping times apply:

Standard Delivery

Main centres:	1-3 business days
Regional areas:	3-4 business days
Remote areas:	3-5 business days

Seller

Chemistry Solutions3

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Condition

New

Location

South Africa

Bob Shop ID

672928604

Condition: New

We are a trusted supplier of high-quality, bulk caustic soda, also known as sodium hydroxide (NaOH). Our product is available in various concentrations and forms, including flakes, beads, and liquid solutions. It guarantees purity and consistency, delivered directly to your industrial facility in bulk quantities, making it ideal for a wide range of applications.

Product Details and Specifications

Chemical Name: Sodium Hydroxide
Common Names: Caustic soda, lye, soda lye, NaOH
Chemical Formula: NaOH
Available Forms: Solid (flakes), beads, or liquid solutions
Purity: High purity, typically minimum 98% for solid forms
Molecular Weight: 40.00 g/mol
Appearance: White, odorless, hygroscopic solid; viscous, clear to slightly cloudy liquid
CAS Number: 1310-73-2
UN Number: 1823 (solid)

Industrial Applications

Caustic soda is a versatile and essential chemical used across various industries, including:

Pulp and paper manufacturing: Used in pulping processes and bleaching
Water treatment: pH regulation, neutralization of acidic waste, heavy metal removal
Chemical manufacturing: Production of soaps, detergents, rayon, epoxy resins, and explosives
Petroleum and natural gas: Drilling muds and refining to remove impurities
Textile industry: Scouring, bleaching, and mercerizing cotton
Alumina production: Dissolution of bauxite ore (Bayer process)
Food processing: Peeling fruits and vegetables, curing olives

Safety, Handling, and Storage

Sodium hydroxide is highly corrosive and must be handled with care:

Corrosivity: Highly corrosive to skin, eyes, and certain metals
Handling: Use appropriate PPE, including chemical-resistant gloves, eye protection, and protective clothing. Always add caustic soda slowly to water while stirringnever water to caustic soda.
Storage: Store in tightly sealed, designated containers (HDPE or steel) in a cool, dry, well-ventilated area. Keep away from acids, water, metals (aluminum, zinc, tin), and organics.
Regulatory compliance: Meets all relevant safety and environmental standards. Full MSDS/SDS available with every bulk order.

Bulk Ordering & Logistics

We offer flexible logistics solutions for large volume orders:

Packaging options: 25 kg bags, FIBC (bulk bags/super sacks)
Minimum order quantity: 10,000 kg
Pricing: Competitive, volume-based pricing. Request a customized quote today.
Delivery: Safe and timely delivery to your industrial site with dedicated hazardous material handling.

Get Started Today

To discuss your specific requirements, request a bulk quote, or obtain a sample, contact our sales team now. We are committed to being your reliable partner for bulk chemical supply of high-quality caustic soda.

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