Found at 1 store we track
$2,080 per gram
250 milligrams for $520.00, about $520
At Axispharm, United States · Grade not stated
View at AxispharmPEG2-bis(phosphonic acid) suppliers and prices
- Formula
- C6H16O8P2
- CAS number
- 116604-42-3
- Molar mass
- 278.13 g/mol
Every price we found
1 price from 1 store, checked October 30, 2026. Each one is worked out per kilogram, so a small bottle and a big bag compare fairly.
Converted to at the exchange rate of 2026-10-30. Each store charges in its own currency.
Show prices per
| Pack | Store | Grade and form | Price per unit | Link |
|---|---|---|---|---|
| 250 milligrams$520.00, about $520 | AxispharmUnited States | Grade not stated | $2,080 per gram |
No prices match these filters.
Cite these pricesA ready sentence and reference for your report
For your report
As of October 30, 2026, the lowest store price for PEG2-bis(phosphonic acid) was $2,080 per gram: 250 milligrams for $520.00 at Axispharm.
Reference
APA, 7th edition
ChemicalSuppliers.com. (2026, October 30). PEG2-bis(phosphonic acid) suppliers and prices. Retrieved October 31, 2026, from https://www.chemicalsuppliers.com/peg2-bis-phosphonic-acid/
ACS
PEG2-bis(phosphonic acid) Suppliers and Prices. ChemicalSuppliers.com, October 30, 2026. https://www.chemicalsuppliers.com/peg2-bis-phosphonic-acid/ (accessed 2026-10-31).
BibTeX
@misc{chemicalsuppliers-peg2-bis-phosphonic-acid,
author = {{ChemicalSuppliers.com}},
title = {{PEG2-bis(phosphonic acid)} suppliers and prices},
year = {2026},
date = {2026-10-30},
url = {https://www.chemicalsuppliers.com/peg2-bis-phosphonic-acid/},
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 PEG2-bis(phosphonic acid) and what they cost at the cheapest store we track.
- You need
- 278 milligrams
- of PEG2-bis(phosphonic acid), molar mass 278.13 g/mol
- That much costs
- $578.51
- $5,785 per litre of solution, at the lowest price per gram we found
Weigh it out, dissolve it in less water than you need, then top up to the full amount.
Chemical identity
Formula, molar mass, CAS number, InChIKey and the official PubChem record
- Formula
- C6H16O8P2
- Molar mass
- 278.13 g/mol
- CAS number
- 116604-42-3
- InChIKey
- WFYMNIPZKITWCE-UHFFFAOYSA-N
- Official record
- PubChem 54428683
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.