Magnesium Trisilicate suppliers and prices

Formula: Mg₂O₈Si₃
CAS number: 14987-04-3
Molar mass: 260.86 g/mol

Found at 1 store we track

$20.00 per kilogram

Price per unit, converted to US dollars

At HiMedia, IN

Pack: 5 kilograms for $100.00
Grade: Grade not stated · packs of 1 to 25 kilograms

View at HiMedia

1 offer from 1 store · Prices checked October 28, 2026.

Show prices per

Every price we found

1 price, cheapest first

Store	Grade and pack	Price	Link
HiMediaIN	Grade not stated · packs of 1 to 25 kilograms5 kilograms for $100.00	$20.00 per kilogram	View at store

Cite these pricesA ready sentence and reference for your report

For your report

As of October 28, 2026, the lowest store price for magnesium trisilicate was $20.00 per kilogram: 5 kilograms for $100.00 at HiMedia.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 28). Magnesium trisilicate suppliers and prices. Retrieved October 30, 2026, from https://www.chemicalsuppliers.com/magnesium-trisilicate/

ACS

Magnesium Trisilicate Suppliers and Prices. ChemicalSuppliers.com, October 28, 2026. https://www.chemicalsuppliers.com/magnesium-trisilicate/ (accessed 2026-10-30).

BibTeX

@misc{chemicalsuppliers-magnesium-trisilicate,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Magnesium trisilicate} suppliers and prices},
  year    = {2026},
  date    = {2026-10-28},
  url     = {https://www.chemicalsuppliers.com/magnesium-trisilicate/},
  urldate = {2026-10-30},
  note    = {Prices checked October 28, 2026}
}

Prices change every day, so each line carries the date they were checked.

Making a solution?

Pick the strength and how much you need. We work out the grams of Magnesium Trisilicate and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 261 grams; of Magnesium Trisilicate, molar mass 260.86 g/mol
That much costs: $5.22; $5.22 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $100.00; 1 pack of 5 kilograms at HiMedia; View at HiMedia

Weigh it out, dissolve it in less water than you need, then top up to the full amount.

Similar chemicals

TalcumMg₃O₁₂Si₄-2 · 1 store

Sold by

HiMedia

Chemical identity

Formula: Mg₂O₈Si₃
Molar mass: 260.86 g/mol
CAS number: 14987-04-3
InChIKey: GXGAKHNRMVGRPK-UHFFFAOYSA-N
Official record: PubChem 5311266

How we compare: each store's own price, turned into US dollars at European Central Bank rates of 2026-10-30, then divided by the pack size. Shipping and tax are not included.