Cobaltous Sulfate Heptahydrate suppliers and prices

Formula: CoH₁₄O₁₁S
CAS number: 10026-24-1
Molar mass: 281.11 g/mol

Cheapest by weight

$202 per kilogram

Price per unit, converted to US dollars

At HiMedia, IN

Pack: 500 grams for $101.00
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 $202 to $11.50 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 kilogram500 grams for $101.00	$202 per kilogram	View at store
Strem ChemicalsUnited States	Grade not stated · packs of 50 grams to 1 kilogram500 grams for $137.00	$274 per kilogram	View at store
Strem ChemicalsUnited States	Grade not stated · packs of 10 to 50 grams10 grams for $115.00	$11.50 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 cobaltous sulfate heptahydrate was $202 per kilogram: 500 grams for $101.00 at HiMedia.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 29). Cobaltous sulfate heptahydrate suppliers and prices. Retrieved October 30, 2026, from https://www.chemicalsuppliers.com/cobaltous-sulfate-heptahydrate/

ACS

Cobaltous Sulfate Heptahydrate Suppliers and Prices. ChemicalSuppliers.com, October 29, 2026. https://www.chemicalsuppliers.com/cobaltous-sulfate-heptahydrate/ (accessed 2026-10-30).

BibTeX

@misc{chemicalsuppliers-cobaltous-sulfate-heptahydrate,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Cobaltous sulfate heptahydrate} suppliers and prices},
  year    = {2026},
  date    = {2026-10-29},
  url     = {https://www.chemicalsuppliers.com/cobaltous-sulfate-heptahydrate/},
  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 Cobaltous Sulfate Heptahydrate and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 281 grams; of Cobaltous Sulfate Heptahydrate, molar mass 281.11 g/mol
That much costs: $56.78; $56.78 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $101.00; 1 pack of 500 grams at HiMedia; View at HiMedia

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

Bulk suppliers in the US

1 company makes or distributes it, as reported to the US Environmental Protection Agency in 2020.

BrenntagDistributor · Kentucky

Your company? List it free and get bulk buyer requests.

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Chemical identity

Formula: CoH₁₄O₁₁S
Molar mass: 281.11 g/mol
CAS number: 10026-24-1
InChIKey: MEYVLGVRTYSQHI-UHFFFAOYSA-L
Official record: PubChem 61444

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.