Product Information
CAS Number:
1310-73-2
EC Number:
215-185-5
Formula:
NaOH
HS Code:
28151200
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Caustic Soda 99% (Flakes) – (CAS 1310-73-2) Supplier in South Africa
Overview
Caustic Soda 99%, also known as Sodium Hydroxide 99%, is a highly concentrated and strong alkaline compound widely used in industrial manufacturing and chemical processing. Supplied in flake form, it offers excellent solubility and ease of handling for a wide range of industrial applications.
Due to its strong basic properties, Caustic Soda is commonly used in chemical manufacturing, water treatment, pulp and paper processing, textiles, and soap production. It is one of the most essential industrial chemicals used worldwide.
Physical Properties and Characteristics
Appearance: White solid flakes
Odour: Odorless
Chemical Formula: NaOH
CAS Number: 1310-73-2
Purity: 99% minimum
Solubility: Highly soluble in water with heat generation
pH: Strongly alkaline (pH ~14 when dissolved in water)
Stability: Stable under normal storage conditions but highly hygroscopic and corrosive
Industrial Applications
Caustic Soda 99% (Flakes) is widely used across multiple industries due to its strong alkaline properties and chemical reactivity.
Chemical Manufacturing: Used in the production of detergents, soaps, and various industrial chemicals.
Pulp and Paper Industry: Essential for pulping, bleaching, and paper processing operations.
Water Treatment: Used for pH control and neutralization in water treatment systems.
Textile Industry: Applied in cotton mercerization, fabric processing, and dyeing.
Petroleum Refining: Used to remove acidic impurities from petroleum products.
Other Names
Sodium Hydroxide
Caustic Soda Flakes
NaOH Flakes
Lye