Acid Blue 25 suppliers and prices

Formula: C₂₀H₁₃N₂NaO₅S
CAS number: 6408-78-2
Molar mass: 416.40 g/mol

Found at 1 store we track

$3,900 per kilogram

50 grams for $195.00

At Cayman Chemical, United States · Grade not stated

View at Cayman Chemical

Lowest total price

$39.00 for 5 grams

Works out at $7.80 per gram

At Cayman Chemical, United States

View at Cayman Chemical

Only one store we read sells Acid Blue 25 so far. Sell it, or know a store that does? Tell us.

Every price we found

3 prices from 1 store, checked November 2, 2026. Each one is worked out per kilogram, so a small bottle and a big bag compare fairly.

SortShow prices per Currency

Pack	Store	Grade and form	Price per unit
50 grams$195.00	Cayman ChemicalUnited States	Lowest priceGrade not stated	$3,900 per kilogram
25 grams$107.00	Cayman ChemicalUnited States	Grade not stated	$4.28 per gram
5 grams$39.00	Cayman ChemicalUnited States	Grade not stated	$7.80 per gram

Cite these pricesA ready sentence and reference for your report

For your report

As of November 2, 2026, the lowest store price for acid blue 25 was $3,900 per kilogram: 50 grams for $195.00 at Cayman Chemical.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, November 2). Acid blue 25 suppliers and prices. Retrieved November 2, 2026, from https://www.chemicalsuppliers.com/acid-blue-25/

ACS

Acid Blue 25 Suppliers and Prices. ChemicalSuppliers.com, November 2, 2026. https://www.chemicalsuppliers.com/acid-blue-25/ (accessed 2026-11-02).

BibTeX

@misc{chemicalsuppliers-acid-blue-25,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Acid blue 25} suppliers and prices},
  year    = {2026},
  date    = {2026-11-02},
  url     = {https://www.chemicalsuppliers.com/acid-blue-25/},
  urldate = {2026-11-02},
  note    = {Prices checked November 2, 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 Acid Blue 25 and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 416 milligrams; of Acid Blue 25, molar mass 416.40 g/mol
That much costs: $1.62; $16.24 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $39.00; 1 pack of 5 grams at Cayman Chemical; View at Cayman Chemical

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

Bulk suppliers

1 company makes or distributes it, as reported to the US Environmental Protection Agency in 2024. Ask any of them for a quote.

Aakash Chemicals & DyestuffDistributor · United States: IllinoisAsk for a quote from Aakash Chemicals & Dyestuff

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

Similar chemicals

Sold by

Cayman Chemical

Chemical identity

Formula, molar mass, CAS number, InChIKey and the official PubChem record

Formula: C₂₀H₁₃N₂NaO₅S
Molar mass: 416.40 g/mol
CAS number: 6408-78-2
InChIKey: LIKZXCROQGHXTI-UHFFFAOYSA-M
Official record: PubChem 23675622

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.