ChemicalSuppliers.com

Potassium Arsenate suppliers and prices

Formula
AsH2KO4
CAS number
7784-41-0
Molar mass
180.03 g/mol

Found at 1 store we track

$11.86 per gram

25 grams for $296.50

At Great Western Inorganics, United States · Grade not stated

View at Great Western Inorganics

Only one store we read sells Potassium Arsenate so far. Sell it, or know a store that does? Tell us.

Every price we found

2 prices from 1 store, checked October 30, 2026. In stock from $11.86 to $14.90 per gram, depending on pack size and store. Each one is worked out per kilogram, so a small bottle and a big bag compare fairly.

PackStoreGrade and formPrice per unitLink
25 grams$296.50 Great Western InorganicsUnited States Lowest priceGrade not stated $11.86 per gram
5 grams$74.50 Great Western InorganicsUnited States Grade not stated $14.90 per gram
Cite these pricesA ready sentence and reference for your report

For your report

As of October 30, 2026, the lowest store price for potassium arsenate was $11.86 per gram: 25 grams for $296.50 at Great Western Inorganics.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 30). Potassium arsenate suppliers and prices. Retrieved October 31, 2026, from https://www.chemicalsuppliers.com/potassium-arsenate/

ACS

Potassium Arsenate Suppliers and Prices. ChemicalSuppliers.com, October 30, 2026. https://www.chemicalsuppliers.com/potassium-arsenate/ (accessed 2026-10-31).

BibTeX

@misc{chemicalsuppliers-potassium-arsenate,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Potassium arsenate} suppliers and prices},
  year    = {2026},
  date    = {2026-10-30},
  url     = {https://www.chemicalsuppliers.com/potassium-arsenate/},
  urldate = {2026-10-31},
  note    = {Prices checked October 30, 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 Potassium Arsenate and what they cost at the cheapest store we track.
You need
180 milligrams
of Potassium Arsenate, molar mass 180.03 g/mol
That much costs
$2.14
$21.35 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it
$74.50
1 pack of 5 grams at Great Western Inorganics
View at Great Western Inorganics

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

Bulk suppliers

13 companies list it on PubChem or their own site. Ask any of them for a quote.

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

Similar chemicals

Sold by

Chemical identity

Formula, molar mass, CAS number, InChIKey and the official PubChem record
Formula
AsH2KO4
Molar mass
180.03 g/mol
CAS number
7784-41-0
InChIKey
GVPLVOGUVQAPNJ-UHFFFAOYSA-M
Official record
PubChem 516881

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.