Eosin B Diphenol suppliers and prices

Formula: C₂₀H₈Br₂N₂O₉
CAS number: 56360-46-4
Molar mass: 580.10 g/mol

Found at 1 store we track

$2.12 per gram

Price per unit, converted to US dollars

At Carbolution Chemicals, Germany

Pack: 21 grams for 39.90 EUR
Grade: Grade not stated · packs of 10 to 50 grams

View at Carbolution Chemicals

1 offer from 1 store · Prices checked October 28, 2026.

Show prices per

Every price we found

1 price, cheapest first

Store	Grade and pack	Price	Link
Carbolution ChemicalsGermany	Grade not stated · packs of 10 to 50 grams21 grams for 39.90 EUR	$2.12 per gram	View at store

Cite these pricesA ready sentence and reference for your report

For your report

As of October 28, 2026, the lowest store price for eosin B diphenol was $2.12 per gram, converted to US dollars: 21 grams for 39.90 EUR at Carbolution Chemicals.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 28). Eosin B diphenol suppliers and prices. Retrieved October 30, 2026, from https://www.chemicalsuppliers.com/eosin-b-diphenol/

ACS

Eosin B Diphenol Suppliers and Prices. ChemicalSuppliers.com, October 28, 2026. https://www.chemicalsuppliers.com/eosin-b-diphenol/ (accessed 2026-10-30).

BibTeX

@misc{chemicalsuppliers-eosin-b-diphenol,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Eosin B diphenol} suppliers and prices},
  year    = {2026},
  date    = {2026-10-28},
  url     = {https://www.chemicalsuppliers.com/eosin-b-diphenol/},
  urldate = {2026-10-30},
  note    = {Prices checked October 28, 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 Eosin B Diphenol and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 580 milligrams; of Eosin B Diphenol, molar mass 580.10 g/mol
That much costs: $1.23; $12.31 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $44.58; 1 pack of 21 grams at Carbolution Chemicals; View at Carbolution Chemicals

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

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Carbolution Chemicals

Chemical identity

Formula: C₂₀H₈Br₂N₂O₉
Molar mass: 580.10 g/mol
CAS number: 56360-46-4
InChIKey: ZBQZBWKNGDEDOA-UHFFFAOYSA-N
Official record: PubChem 452704

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.