ChemicalSuppliers

P-Toluenesulfonic Acid Monohydrate suppliers and prices

Formula
C7H10O4S
CAS number
6192-52-5
Molar mass
190.22 g/mol

Found at 1 store we track

$91.96 per kilogram

Price per unit, converted to US dollars

At Lab Depot, United States

Pack
3 kilograms for $275.88
Grade
Grade not stated · packs of 1 to 25 kilograms
View at Lab Depot

Smallest amount to spend

$75.05 for 500 grams

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

At Lab Depot, United States

Works out at
$150 per kilogram
Grade
Grade not stated · packs of 50 grams to 1 kilogram
View at Lab Depot

4 offers from 1 store · Prices checked October 28, 2026 · Prices run from $91.96 to $839 per kilogram, because a bigger pack costs less per kilogram.

Only one store we read sells P-Toluenesulfonic Acid Monohydrate so far. Sell it, or know a store that does? Tell us.

Show prices per

Every price we found

4 prices, cheapest first

StoreGrade and packPriceLink
Lab DepotUnited StatesLowest price Grade not stated · packs of 1 to 25 kilograms3 kilograms for $275.88 $91.96 per kilogram View at store
Lab DepotUnited States Grade not stated · packs of 50 grams to 1 kilogram500 grams for $75.05 $150 per kilogram View at store
Lab DepotUnited States ACS grade · packs of 1 to 25 kilograms12 kilograms for $6,234.71 $520 per kilogram View at store
Lab DepotUnited States ACS grade · packs of 50 grams to 1 kilogram500 grams for $419.57 $839 per kilogram View at store

Making a solution?

Pick the strength and how much you need. We work out the grams of P-Toluenesulfonic Acid Monohydrate and what they cost at the cheapest store we track.

You need
190 grams
of P-Toluenesulfonic Acid Monohydrate, molar mass 190.22 g/mol
That much costs
$17.49
$17.49 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it
$75.05
1 pack of 500 grams at Lab Depot
View at Lab Depot

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

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Chemical identity

Formula
C7H10O4S
Molar mass
190.22 g/mol
CAS number
6192-52-5
InChIKey
KJIFKLIQANRMOU-UHFFFAOYSA-N
Official record
PubChem 521998

How we compare: each store's own price, turned into US dollars at European Central Bank rates of 2026-10-29, then divided by the pack size. Shipping and tax are not included.