5-(2-Aminoethylamino)-1-naphthalenesulfonic Acid (sodium) suppliers and prices

Formula: C₁₂H₁₄N₂NaO₃S
Molar mass: 289.31 g/mol

Found at 1 store we track

$323 per gram

2 grams for 579.00 EUR, about $647

At CymitQuimica, Spain · Grade not stated

View at CymitQuimica

Lowest total price

186.00 EUR for 250 milligrams, about $208

Works out at $831 per gram

At CymitQuimica, Spain

View at CymitQuimica

Only one store we read sells 5-(2-Aminoethylamino)-1-naphthalenesulfonic Acid (sodium) so far. Sell it, or know a store that does? Tell us.

Every price we found

3 prices from 1 store, checked November 1, 2026. In stock from $323 to $831 per gram, depending on pack size and store. 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
2 grams579.00 EUR, about $647	CymitQuimicaSpain	Lowest priceGrade not stated	$323 per gram
1 gram362.00 EUR, about $404	CymitQuimicaSpain	Grade not stated	$404 per gram
250 milligrams186.00 EUR, about $208	CymitQuimicaSpain	Grade not stated	$831 per gram

Cite these pricesA ready sentence and reference for your report

For your report

As of November 1, 2026, the lowest store price for 5-(2-Aminoethylamino)-1-naphthalenesulfonic acid (sodium) was $323 per gram, converted to US dollars: 2 grams for 579.00 EUR at CymitQuimica.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, November 1). 5-(2-Aminoethylamino)-1-naphthalenesulfonic acid (sodium) suppliers and prices. Retrieved November 1, 2026, from https://www.chemicalsuppliers.com/5-2-aminoethylamino-1-naphthalenesulfonic-acid-sodium/

ACS

5-(2-Aminoethylamino)-1-naphthalenesulfonic Acid (sodium) Suppliers and Prices. ChemicalSuppliers.com, November 1, 2026. https://www.chemicalsuppliers.com/5-2-aminoethylamino-1-naphthalenesulfonic-acid-sodium/ (accessed 2026-11-01).

BibTeX

@misc{chemicalsuppliers-5-2-aminoethylamino-1-naphthalenesulfonic-acid-sodium,
  author  = {{ChemicalSuppliers.com}},
  title   = {{5-(2-Aminoethylamino)-1-naphthalenesulfonic acid (sodium)} suppliers and prices},
  year    = {2026},
  date    = {2026-11-01},
  url     = {https://www.chemicalsuppliers.com/5-2-aminoethylamino-1-naphthalenesulfonic-acid-sodium/},
  urldate = {2026-11-01},
  note    = {Prices checked November 1, 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 5-(2-Aminoethylamino)-1-naphthalenesulfonic Acid (sodium) and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 289 milligrams; of 5-(2-Aminoethylamino)-1-naphthalenesulfonic Acid (sodium), molar mass 289.31 g/mol
That much costs: $93.57; $935.71 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $404.43; 1 pack of 1 gram at CymitQuimica; View at CymitQuimica

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

Similar chemicals

Sold by

CymitQuimica

Chemical identity

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

Formula: C₁₂H₁₄N₂NaO₃S
Molar mass: 289.31 g/mol
InChIKey: LPYWASMKBQIQAS-UHFFFAOYSA-N
Official record: PubChem 45157708

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.