Technical grade
Caustic Soda Pearls
Caustic Soda Pearls, primarily composed of sodium hydroxide (NaOH) at 99% purity, are known for their significant role in various industrial applications. They serve as powerful alkaline agents, effective in pH adjustment, cleaning, and chemical synthesis. This product is vital in industries such as water treatment, cleaning and disinfecting, and manufacturing, where precise chemical properties are critical for optimal outcomes.
Main applicationWater treatment — pH control and neutralization.
Caustic Soda Pearls are significant in industries where strong alkalis are required for pH adjustment, cleaning, and chemical processing. Their effectiveness can greatly enhance operational efficiencies while ensuring safety and compliance in various applications.
Also known as
- Sodium Hydroxide Pearls
- NaOH
- Caustic Soda

Trade pricing
Quoted per enquiry
Pricing depends on volume, grade and delivery point. Our desk responds within two working hours.
Available packaging
- Packaged in 25.0 KG bags.
Documentation
Batch-specific COA issued with every consignment.
Technical specifications
- Grade
- Technical grade
- Purity
- 99%
- Appearance
- Granular white pearls
- Concentration
- 99%
Composed of 99% sodium hydroxide, Caustic Soda Pearls have a granular physical form, making them easily manageable and soluble in water. This high concentration facilitates their application across multiple sectors such as cleaning, water treatment, and food processing. Buyers should consider the purity and form when ordering; specifically, the pack size is generally 25.0 KG per bag, aligning with industrial use requirements. Specificity in ordering, such as mentioning the desired concentration and effective applications, is advisable.
Delivery
Caustic Soda Pearls is dispatched from our Nairobi warehouse across Kenya, and export delivery is arranged to the wider East African market. Lead time depends on quantity and grade and is confirmed with your quotation — see delivery and collection for the towns we reach and how dispatch works.
Applications & uses
- Water treatment — pH control and neutralization.
- Cleaning agents — effective in grease and grime removal.
- Chemical manufacturing — essential in various synthesis processes.
- Food processing — used in food preparation and safety.
- Oil & gas — plays a role in extraction and processing operations.
Industries we supply this to
Why buy this from Sparks
- High purity ensures effectiveness across applications, enabling optimal pH control.
- Granular form improves ease of use and distribution in processes.
- Specific pack sizes meet industrial needs, reducing storage issues.
- Soluble in water, enhancing versatility in applications.
- Reliable for chemical reactions in manufacturing.
Quality assurance
- Batches are checked against the specification values listed above before dispatch.
State what your process, auditor or customs clearance requires when you request a quotation, and it is confirmed with the quote.
Safety, handling & storage
Always consult the full Safety Data Sheet before handling. Personnel must use appropriate PPE and follow local regulations for storage, transport and disposal.
Frequently asked questions
What are the other names for Caustic Soda Pearls?
Caustic Soda Pearls is also referred to as Sodium Hydroxide Pearls, NaOH and Caustic Soda. These names describe the same substance, so a specification or enquiry written against any of them can be matched to this product.
What grade of Caustic Soda Pearls is supplied?
Caustic Soda Pearls is supplied as Technical grade. State the grade your process requires when requesting a quotation — where an alternative grade can be sourced, it is confirmed at quotation stage rather than assumed.
What concentration is Caustic Soda Pearls supplied at?
Caustic Soda Pearls is supplied at a concentration of 99%. Concentration and assay are separate figures: the concentration describes the strength of the material as supplied, and the certificate of analysis issued for your consignment carries the measured values for that batch.
What is the purity of Caustic Soda Pearls?
The purity/assay figure recorded for Caustic Soda Pearls is 99%. Figures are typical values for the grade supplied; the certificate of analysis for your specific batch is the authoritative record and can be provided on request.
What does Caustic Soda Pearls look like?
Caustic Soda Pearls is described as granular white pearls. Appearance is a useful first check on receipt of goods, though it does not replace the certificate of analysis for confirming that the material meets specification.
What is Caustic Soda Pearls used for?
Common applications include water treatment — pH control and neutralization. Cleaning agents — effective in grease and grime removal. Chemical manufacturing — essential in various synthesis processes. Food processing — used in food preparation and safety. Oil & gas — plays a role in extraction and processing operations.. The suitability of the product for a particular process depends on the grade and specification required, which is worth confirming against your own process conditions.
Which industries use Caustic Soda Pearls?
Caustic Soda Pearls is supplied to the Water Treatment, Food Processing & Beverage, Pharmaceuticals & Healthcare, Cleaning & Detergents and Oil, Gas & Energy sectors. These are the industries this product is listed against in our catalogue; if your application falls outside them, we can advise on suitability before you order.
What packaging is Caustic Soda Pearls available in?
Caustic Soda Pearls is supplied in Packaged in 25.0 KG bags. Where a different pack size or bulk delivery is required, it is confirmed at quotation stage against availability rather than listed here as standard.
Related to Caustic Soda Pearls
Where this product sits in the catalogue, and the sectors that use it.
Related chemicals
Frequently bought together with Caustic Soda Pearls, or used as alternatives in the same processes.

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