ChemicalSuppliers.com

Diphenyl Sulfone suppliers and prices

Formula
C12H10O2S
CAS number
127-63-9
Molar mass
218.27 g/mol

Lowest total price

$38.00 for 100 milligrams

Works out at $380 per gram

At Achemtek, United States

View at Achemtek

Every price we found

3 prices from 2 stores, checked October 30, 2026. In stock from $126 to $205 per kilogram, 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
1 kilogram112.48 EUR, about $126 NorrChemica (SynFinn Discovery Oy)FI Lowest priceBP grade $126 per kilogram
500 grams91.88 EUR, about $103 NorrChemica (SynFinn Discovery Oy)FI BP grade $205 per kilogram
100 milligrams$38.00 AchemtekUnited States Grade not stated $380 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 diphenyl sulfone was $126 per kilogram, converted to US dollars: 1 kilogram of BP grade for 112.48 EUR at NorrChemica (SynFinn Discovery Oy).

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 30). Diphenyl sulfone suppliers and prices. Retrieved October 31, 2026, from https://www.chemicalsuppliers.com/diphenyl-sulfone/

ACS

Diphenyl Sulfone Suppliers and Prices. ChemicalSuppliers.com, October 30, 2026. https://www.chemicalsuppliers.com/diphenyl-sulfone/ (accessed 2026-10-31).

BibTeX

@misc{chemicalsuppliers-diphenyl-sulfone,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Diphenyl sulfone} suppliers and prices},
  year    = {2026},
  date    = {2026-10-30},
  url     = {https://www.chemicalsuppliers.com/diphenyl-sulfone/},
  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 Diphenyl Sulfone and what they cost at the cheapest store we track.
You need
218 grams
of Diphenyl Sulfone, molar mass 218.27 g/mol
That much costs
$27.43
$27.43 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it
$102.65
1 pack of 500 grams at NorrChemica (SynFinn Discovery Oy)
View at NorrChemica (SynFinn Discovery Oy)

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

Bulk suppliers

2 companies make or distribute it, as reported to the US Environmental Protection Agency in 2020 and 2024. Ask any of them for a quote.

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

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Chemical identity

Formula, molar mass, CAS number, InChIKey and the official PubChem record
Formula
C12H10O2S
Molar mass
218.27 g/mol
CAS number
127-63-9
InChIKey
KZTYYGOKRVBIMI-UHFFFAOYSA-N
Official record
PubChem 31386

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.