ChemicalSuppliers.com

Carbon Dioxide suppliers and prices

Formula
CO2
CAS number
124-38-9
Molar mass
44.01 g/mol

Found at 1 store we track

$5.00 per millilitre

Price per unit, converted to US dollars

At Filtrous, United States

Pack
3 millilitres for $15.00
Grade
Grade not stated · packs of 2 to 10 millilitres
View at Filtrous

1 offer from 1 store · Prices checked October 29, 2026.

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Liquids switch to the matching volume: microlitre, millilitre, litre, fluid ounce or US gallon.

Every price we found

1 price, cheapest first

StoreGrade and packPriceLink
FiltrousUnited States Grade not stated · packs of 2 to 10 millilitres3 millilitres for $15.00 $5.00 per millilitre View at store
Cite these pricesA ready sentence and reference for your report

For your report

As of October 29, 2026, the lowest store price for carbon dioxide was $5.00 per millilitre: 3 millilitres for $15.00 at Filtrous.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 29). Carbon dioxide suppliers and prices. Retrieved October 30, 2026, from https://www.chemicalsuppliers.com/carbon-dioxide/

ACS

Carbon Dioxide Suppliers and Prices. ChemicalSuppliers.com, October 29, 2026. https://www.chemicalsuppliers.com/carbon-dioxide/ (accessed 2026-10-30).

BibTeX

@misc{chemicalsuppliers-carbon-dioxide,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Carbon dioxide} suppliers and prices},
  year    = {2026},
  date    = {2026-10-29},
  url     = {https://www.chemicalsuppliers.com/carbon-dioxide/},
  urldate = {2026-10-30},
  note    = {Prices checked October 29, 2026}
}

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

Bulk suppliers in the US

62 companies make or distribute it, as reported to the US Environmental Protection Agency in 2020 and 2024.

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Chemical identity

Formula
CO2
Molar mass
44.01 g/mol
CAS number
124-38-9
InChIKey
CURLTUGMZLYLDI-UHFFFAOYSA-N
Official record
PubChem 280

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.