Water treatment • pH adjustment • Acid neutralisation

Caustic Soda Flakes

Sodium Hydroxide — NaOH. Strong industrial alkali for controlled water-treatment, chemical-processing and manufacturing applications.

NaOHCAS 1310-73-2 • FLAKES

Caustic Soda Flakes supplier in Chennai

Strong alkalinity for controlled treatment processes.

Caustic Soda Flakes, chemically known as Sodium Hydroxide, are white solid flakes used for pH adjustment, alkalinity control, acid neutralisation and suitable industrial processing. ChemFast supplies Chemplast, DCW and GACL makes, subject to the selected manufacturer's availability and batch documentation.

Product specifications

Typical supply details.

Product NameCaustic Soda Flakes
Chemical NameSodium Hydroxide
Chemical FormulaNaOH
CAS Number1310-73-2
AppearanceWhite solid flakes
FormFlakes
Make / BrandChemplast / DCW / GACL
GradeIndustrial Grade
SolubilityHighly soluble in water; exothermic dissolution
NatureStrong alkali / strong base
PackingStandard manufacturer packing
Bulk SupplyAvailable, subject to confirmation

Key characteristics

  • Strong industrial alkali
  • White flake form
  • Highly water soluble
  • Acid-neutralising action
  • pH-control chemical
  • Alkalinity adjustment
  • Industrial Grade
  • Branded makes
  • Bulk-supply support
  • Batch documentation

Purity, make, packing and technical specification must be confirmed against the selected manufacturer's quotation, Certificate of Analysis and Safety Data Sheet.

Water-treatment applications

Controlled pH and neutralisation support.

Process-water pH

Used in controlled dosing systems to increase pH and support required process-water conditions.

Alkalinity control

Applied where a suitable treatment design calls for alkalinity adjustment and chemical-balance control.

Acid neutralisation

Used in engineered neutralisation systems with monitoring, mixing, heat management and endpoint controls.

ETP operations

Suitable for selected effluent-treatment processes after chemical compatibility and process review.

Wastewater treatment

Used for controlled pH correction and neutralisation in industrial wastewater-treatment systems.

Industrial plants

Applicable to suitable water-treatment and regeneration processes using enclosed storage, preparation and dosing equipment.

Industrial applications

One of industry's essential alkalis.

Suitable grades are used in soap and detergent manufacture, pulp and paper processing, textiles, aluminium refining, petroleum processing, compatible metal cleaning, dyes, pigments and general chemical manufacture.

Process qualification

Confirm compatibility.

Material compatibility, concentration, dosing, heat release, mixing, ventilation, waste treatment and environmental controls must be established for every process. Product availability does not establish suitability for a particular plant or formulation.

Danger — highly corrosive

Strict controls are required.

Caustic Soda can cause severe skin burns, serious eye damage and respiratory injury from dust or mist. Contact with water and neutralisation with acid release substantial heat. Contact with some metals may generate flammable hydrogen.

  • Use compatible, controlled transfer, dissolution and dosing systems operated by trained personnel.
  • Keep material dry, tightly sealed and separated from acids and other incompatible materials.
  • Provide suitable ventilation, emergency eyewash and quick-drench facilities.
  • Use chemical-resistant PPE selected by competent safety professionals.
  • Consult the current manufacturer SDS before handling, storage, dissolution, transport, spill response or disposal.

Packaging & supply

Branded industrial supply.

Send the required make, quantity, purity, packing, application and delivery location. ChemFast will confirm availability and applicable documentation before quotation.

Available makes

Chemplast • DCW • GACL

Grade: Industrial Grade

Packing: Standard manufacturer packing

Supply: Chennai, Tamil Nadu and Pan India

ChemicalSodium Hydroxide — NaOH
FormWhite solid flakes
DocumentationQuotation • COA • SDS • Packing details

Product gallery

Caustic Soda Flakes appearance and packing.

Why ChemFast?

Supply aligned to your process.

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Share the required make, purity, quantity, packing, application and delivery location. ChemFast will confirm current availability, grade documentation and supply conditions before quotation.

Requirement details: Make • Purity • Quantity • Packing • Application • Delivery location

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