Ferric Subsulfate suppliers and prices

Formula: Fe₄H₂O₂₂S₅
CAS number: 1310-45-8
Molar mass: 737.70 g/mol

Cheapest by weight

$97.42 per kilogram

Price per unit, converted to US dollars

At CymitQuimica, ES

Pack: 2.5 kilograms for 218.00 EUR
Grade: Grade not stated · packs of 1 to 25 kilograms

View at CymitQuimica

Smallest amount to spend

69.00 EUR for 500 grams

Total for one pack, in the store's own currency

At CymitQuimica, ES

Works out at: $154 per kilogram
Grade: Grade not stated · packs of 50 grams to 1 kilogram

View at CymitQuimica

3 offers from 2 stores · Prices checked October 28, 2026 · Prices run from $97.42 to $481 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
CymitQuimicaESLowest price	Grade not stated · packs of 1 to 25 kilograms2.5 kilograms for 218.00 EUR	$97.42 per kilogram	View at store
CymitQuimicaES	Grade not stated · packs of 50 grams to 1 kilogram500 grams for 69.00 EUR	$154 per kilogram	View at store
Lab AlleyUnited States	Grade not stated · packs of 50 grams to 1 kilogram500 grams for $240.33	$481 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 ferric subsulfate was $97.42 per kilogram, converted to US dollars: 2.5 kilograms for 218.00 EUR at CymitQuimica.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 28). Ferric subsulfate suppliers and prices. Retrieved October 30, 2026, from https://www.chemicalsuppliers.com/ferric-subsulfate/

ACS

Ferric Subsulfate Suppliers and Prices. ChemicalSuppliers.com, October 28, 2026. https://www.chemicalsuppliers.com/ferric-subsulfate/ (accessed 2026-10-30).

BibTeX

@misc{chemicalsuppliers-ferric-subsulfate,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Ferric subsulfate} suppliers and prices},
  year    = {2026},
  date    = {2026-10-28},
  url     = {https://www.chemicalsuppliers.com/ferric-subsulfate/},
  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 Ferric Subsulfate and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 738 grams; of Ferric Subsulfate, molar mass 737.70 g/mol
That much costs: $71.87; $71.87 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $154.17; 2 packs of 500 grams at CymitQuimica; View at CymitQuimica

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

Similar chemicals

Sold by

Chemical identity

Formula: Fe₄H₂O₂₂S₅
Molar mass: 737.70 g/mol
CAS number: 1310-45-8
InChIKey: GDPKWKCLDUOTMP-UHFFFAOYSA-B
Official record: PubChem 159372

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.