Lanthanum suppliers and prices

Formula: La
CAS number: 7439-91-0
Molar mass: 138.91 g/mol

Cheapest by weight

$560 per kilogram

Price per unit, converted to US dollars

At HiMedia, IN

Pack: 100 grams for $56.00
Grade: Grade not stated · packs of 50 grams to 1 kilogram

View at HiMedia

3 offers from 2 stores · Prices checked October 28 to October 29, 2026 · Prices run from $560 to $5.08 per kilogram, because a bigger pack costs less per kilogram.

Show prices per

Every price we found

3 prices, cheapest first

Store	Grade and pack	Price	Link
HiMediaINLowest price	Grade not stated · packs of 50 grams to 1 kilogram100 grams for $56.00	$560 per kilogram	View at store
Strem ChemicalsUnited States	Grade not stated · packs of 50 grams to 1 kilogram100 grams for $391.00	$3,910 per kilogram	View at store
Strem ChemicalsUnited States	Grade not stated · packs of 10 to 50 grams25 grams for $127.00	$5.08 per gram	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 lanthanum was $560 per kilogram: 100 grams for $56.00 at HiMedia.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 29). Lanthanum suppliers and prices. Retrieved October 30, 2026, from https://www.chemicalsuppliers.com/lanthanum/

ACS

Lanthanum Suppliers and Prices. ChemicalSuppliers.com, October 29, 2026. https://www.chemicalsuppliers.com/lanthanum/ (accessed 2026-10-30).

BibTeX

@misc{chemicalsuppliers-lanthanum,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Lanthanum} suppliers and prices},
  year    = {2026},
  date    = {2026-10-29},
  url     = {https://www.chemicalsuppliers.com/lanthanum/},
  urldate = {2026-10-30},
  note    = {Prices checked October 29, 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 Lanthanum and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 139 grams; of Lanthanum, molar mass 138.91 g/mol
That much costs: $77.79; $77.79 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $112.00; 2 packs of 100 grams at HiMedia; View at HiMedia

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

Sold by

Chemical identity

Formula: La
Molar mass: 138.91 g/mol
CAS number: 7439-91-0
InChIKey: FZLIPJUXYLNCLC-UHFFFAOYSA-N
Official record: PubChem 23926

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.