Found at 1 store we track
$8.53 per gram
Price per unit, converted to US dollars
At Lab Depot, United States
- Pack
- 25 grams for $213.14
- Grade
- Grade not stated · packs of 10 to 50 grams
Rose Bengal suppliers and prices
- Formula
- C20H2Cl4I4K2O5
- CAS number
- 11121-48-5
- Molar mass
- 1049.80 g/mol
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 |
|---|---|---|---|
| Lab DepotUnited States | Grade not stated · packs of 10 to 50 grams25 grams for $213.14 | $8.53 per gram | View at store |
Making a solution?
Pick the strength and how much you need. We work out the grams of Rose Bengal and what they cost at the cheapest store we track.
- You need
- 1.05 grams
- of Rose Bengal, molar mass 1049.80 g/mol
- That much costs
- $8.95
- $89.50 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.
Sold by
Chemical identity
- Formula
- C20H2Cl4I4K2O5
- Molar mass
- 1049.80 g/mol
- CAS number
- 11121-48-5
- InChIKey
- AZJPTIGZZTZIDR-UHFFFAOYSA-L
- Official record
- PubChem 25473
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.