Caustic Soda Flakes & Pearls (Sodium Hydroxide · NaOH 99%) — Toronto, Canada
Allzone Trading distributes caustic soda in both flake and pearl form — 99% min purity — to soap and detergent makers, water-treatment operators, pulp & paper mills, textile dyeing houses and food-processing facilities across Ontario, Quebec and Western Canada.
At a glance
- Product
- Caustic Soda Flakes & Pearls (Sodium Hydroxide · NaOH 99%)
- Grades
- Caustic Soda Flakes 99% · Caustic Soda Pearls 99% +1 more
- Typical applications
- Soap, detergent and biodiesel manufacturing · Pulp and paper kraft cooking · Aluminium alkylation and ore processing
- Packaging
- 25 kg PP bags · 1,000 kg FIBC · 20-ton FCL
- • Certificate of Analysis is provided against the confirmed shipment, grade and batch.
- • Manufacturer TDS and SDS are subject to grade and supplier confirmation and are available on request.
- • Grades, packaging and origin above are indicative sourcing options and are confirmed at quotation.
Available grades from container-direct sourcing
Caustic Soda Flakes 99%
NaOH ≥ 99%, NaCl ≤ 0.05%, Fe ≤ 5 ppm
Caustic Soda Pearls 99%
Free-flowing micro-pearls, low dust
Caustic Soda Solid 98%
Block form, industrial cleaning
Typical applications
- Soap, detergent and biodiesel manufacturing
- Pulp and paper kraft cooking
- Aluminium alkylation and ore processing
- Water and wastewater pH neutralisation
- Textile mercerising and dyeing
- Drain and pipe cleaning
Why Canadian buyers choose us
- Container-direct sourcing with Ontario logistics partner — 24–48 h dispatch across the GTA
- Direct mill / refinery sourcing from tier-1 producers, no middle layer
- Full SDS, COA, food-grade / kosher / halal certificates on request
- LTL and FTL freight across Ontario, Quebec, Alberta and BC
- Volume pricing from 25 kg pails to full 20-ton container loads
Technical & procurement detail
Flakes vs pearls — which form do you actually need?+
Flakes are the most common and lowest-cost form and dissolve quickly when added directly into water. Pearls are micro-spheres that flow freely, generate less dust and are preferred for automatic dosing systems and biodiesel transesterification. Both grades have identical 99% chemical assay.
Safe handling at the customer site+
Caustic soda is strongly exothermic when dissolved in water — always add caustic to water (never water to caustic), use PPE, eye protection and a controlled feed rate. Each shipment ships with a current bilingual (EN/FR) SDS that meets WHMIS 2015 / GHS requirements.
Logistics across Canada+
Most LTL orders dispatch from our Ontario logistics partner the same week to anywhere in Ontario. Quebec, Maritimes and Western Canadian customers take FTL or FCL container loads with rail intermodal to Calgary and Vancouver.
Frequently asked questions
What is the purity of your caustic soda?+
Both our flakes and pearls are 99% minimum NaOH with low chloride and iron content. Full COA ships with every lot.
Do you provide SDS in French for Quebec customers?+
Yes — every shipment to Quebec includes a bilingual EN/FR SDS that meets WHMIS 2015 / GHS regulations.
Can you supply caustic soda by the container?+
Yes — 20-ton FCL container loads ship from our Ontario logistics partner anywhere in Canada with rail intermodal options for Western Canada.
Is there a minimum order?+
We sell from a single 25 kg bag for small workshops up to multi-container monthly contracts for industrial buyers.
Technical knowledge for Caustic Soda (Flakes & Pearls, NaOH 99%) Supplier — Canada
Engineering and purchasing guidance written for this material — understand it, apply it, compare options, specify a grade, and fix production problems.
Foundation Articles
Application Guides
Comparison Articles
Troubleshooting Guides
Related products
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Xanthan Gum
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Alkali / pH control — float glass and container glass manufacturing
Need a quote on Caustic Soda Flakes & Pearls (Sodium Hydroxide · NaOH 99%)?
Request pricing, TDS/SDS and available documentation. We usually acknowledge enquiries within one business day; samples are subject to supplier availability and product classification.
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