Silicon Dioxide (E551)
Allzone Trading supplies silicon dioxide (e551) to manufacturers, formulators and industrial buyers in Toronto, the GTA, Ontario, Quebec and across Canada. Silicon dioxide is used as an anti-caking and free-flow additive in powdered blends, where it reduces particle cohesion and moisture pick-up. Grade, physical form and documentation are confirmed against supplier technical data sheets at quotation.
At a glance
- Product
- Silicon Dioxide (E551)
- Grades
- Grade confirmed at quotation
- Typical applications
- Free-flow of powdered food ingredients · Seasoning, spice and premix blends · Powdered beverage and dairy blends
- Packaging
- Packaging confirmed at quotation against the supplier specification
- • 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
Grade confirmed at quotation
Grade, physical form and specification are quoted and confirmed against the supplier technical data sheet before any order is placed.
Typical applications
- Free-flow of powdered food ingredients
- Seasoning, spice and premix blends
- Powdered beverage and dairy blends
- Salt and sugar flow control
- Tabletting and powder handling aids
Why Canadian buyers choose us
- Food, feed, agricultural and industrial grades quoted as separate specifications
- Grade, physical form and documentation confirmed in writing before order confirmation
- Supplier technical data sheet and safety data sheet provided for the quoted grade
- Freight arranged across Ontario, Quebec and Western Canada
- Quantities reviewed per enquiry, from smaller lots to container loads
Typical industries served
Technical & procurement detail
Where silicon dioxide (e551) is used+
Silicon dioxide is used as an anti-caking and free-flow additive in powdered blends, where it reduces particle cohesion and moisture pick-up. Allzone reviews the intended formulation or process with the supplier before quoting so the correct grade is offered.
Food, feed, agricultural and industrial grades are not interchangeable+
Food grade, feed grade, agricultural grade and industrial grade materials are supplied and quoted as separate specifications. A product supplied for one segment is not presented as suitable for another. State the intended segment and application in your enquiry so the correct grade and documentation are reviewed with the supplier.
How specifications are confirmed+
Allzone does not publish assumed purity, active content, particle size, moisture, origin, certification, regulatory approval, packaging or price values. Grade, specification and documentation are confirmed in writing against supplier technical data sheets and safety data sheets before an order is placed.
Frequently asked questions
What grade of silicon dioxide (e551) do you supply?+
The grade and specification are confirmed at quotation against the supplier technical data sheet. No purity, specification or certification value is published in advance.
Can I request a technical data sheet and a safety data sheet?+
Yes. Both the supplier technical data sheet and the safety data sheet for the quoted grade are provided on request and should be reviewed before purchase and use.
Do you deliver silicon dioxide (e551) across Ontario and Quebec?+
Yes. Freight is arranged across Toronto, the GTA, Ontario, Quebec and Western Canada, and the delivery method is confirmed with the quotation.
What quantities can you supply?+
Quantities are reviewed per enquiry, from smaller lots to container loads.
Technical knowledge for Silicon Dioxide (E551) Supplier — Ontario & Canada
Engineering and purchasing guidance written for this material — understand it, apply it, compare options, specify a grade, and fix production problems.
Foundation Articles
Related products
Materials commonly quoted alongside Silicon Dioxide (E551) by the same plants.
Calcium Silicate (E552)
Anti-caking and free-flow agent — free-flow of powdered food ingredients
Magnesium Carbonate (E504)
Anti-caking agent and mild alkali — free-flow of powdered food ingredients
Tricalcium Phosphate (E341iii)
Anti-caking agent and phosphate source — free-flow of powdered food ingredients
Sodium Aluminosilicate (E554)
Anti-caking and free-flow agent — free-flow of powdered food ingredients
Need a quote on Silicon Dioxide (E551)?
Request pricing, TDS/SDS and available documentation. We usually acknowledge enquiries within one business day; samples are subject to supplier availability and product classification.