CAS 1310-73-2
Caustic Soda Pearl
CAS 1310-73-2
Caustic Soda Pearl, also known as Sodium Hydroxide, is primarily used for its powerful alkaline properties in various industrial applications. With a purity of 99%, this granular chemical is essential in water treatment, cleaning processes, and chemical manufacturing. Its robust composition ensures efficiency across these applications, making it highly sought after in industries such as detergents and paper production.
Main applicationWater treatment — used for pH adjustment and removal of heavy metals.
Caustic Soda Pearl is vital for industries relying on alkaline solutions for operational success. Its significant role in processes like water treatment and chemical manufacturing highlights its necessity, driving demand in sectors that require effective chemical agents.
Also known as
- Sodium Hydroxide
- Lye
- 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 KG bags
- suitable for various industrial uses.
Documentation
Batch-specific COA issued with every consignment.
Technical specifications
- CAS number
- 1310-73-2
- Grade
- Industrial grade
- Purity
- 99%
- Appearance
- Granular, white solid
Caustic Soda Pearl consists of sodium hydroxide in a granular form, offering excellent solubility in water and a strong alkaline reaction. Its high purity of 99% makes it suitable for a range of industrial processes where a potent caustic agent is required. When ordering, it’s crucial to specify the desired pack size, which is typically 25 KGS, and ensure appropriate handling measures are taken due to its reactive nature. This grade is suitable for uses requiring high reactivity and efficiency, particularly in chemical processing and manufacturing.
Delivery
Caustic Soda Pearl 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 — used for pH adjustment and removal of heavy metals.
- Cleaning agents — an effective ingredient in industrial cleaners and detergents.
- Chemical manufacturing — utilized in the production of various chemicals and materials.
- Paper and pulp production — aids in the processing of wood products.
- Textile processing — plays a role in the manufacture and bleaching of textiles.
Industries we supply this to
Why buy this from Sparks
- High purity allows for effective chemical reactions in processes.
- Granular form enables controlled dosage in applications.
- Efficient pH adjustment in water treatment enhances water quality.
- Versatile use across different industries increases operational efficiency.
- Convenient packaging size simplifies logistics and handling.
Quality assurance
- Documentation, including a certificate of analysis and safety data sheet, can be issued with a consignment where required.
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 is the CAS number of Caustic Soda Pearl?
The CAS registry number for Caustic Soda Pearl is 1310-73-2. Quote this number when requesting a quotation or checking documentation, as it identifies the substance unambiguously regardless of the trade name used.
What are the other names for Caustic Soda Pearl?
Caustic Soda Pearl is also referred to as Sodium Hydroxide, Lye 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 Pearl is supplied?
Caustic Soda Pearl is supplied as Industrial 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 is the purity of Caustic Soda Pearl?
The purity/assay figure recorded for Caustic Soda Pearl 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 Pearl look like?
Caustic Soda Pearl is described as granular, white solid. 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 Pearl used for?
Common applications include water treatment — used for pH adjustment and removal of heavy metals., cleaning agents — an effective ingredient in industrial cleaners and detergents., chemical manufacturing — utilized in the production of various chemicals and materials., paper and pulp production — aids in the processing of wood products. and textile processing — plays a role in the manufacture and bleaching of textiles.. 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 Pearl?
Caustic Soda Pearl is supplied to the Water Treatment, Construction & Admixtures, Pharmaceuticals & Healthcare, Cleaning & Detergents and Textile & Leather Tanning 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 Pearl available in?
Caustic Soda Pearl is supplied in Packaged in 25 KG bags, suitable for various industrial uses. 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 Pearl
Where this product sits in the catalogue, and the sectors that use it.
Related chemicals
Frequently bought together with Caustic Soda Pearl, or used as alternatives in the same processes.

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