Disodium 3,6-bis((o-arsonophenyl)azo)-4,5-dihydroxynaphthalene-2,7-disulphonate suppliers and prices

Formula: C₂₂H₁₆As₂N₄Na₂O₁₄S₂
CAS number: 62337-00-2
Molar mass: 820.30 g/mol

Found at 1 store we track

$426 per gram

Price per unit, converted to US dollars

At Molekula, United Kingdom

Pack: 1 gram for $425.60
Grade: Grade not stated · packs of 0.5 to 2 grams

View at Molekula

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
MolekulaUnited Kingdom	Grade not stated · packs of 0.5 to 2 grams1 gram for $425.60	$426 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 disodium 3,6-bis((o-arsonophenyl)azo)-4,5-dihydroxynaphthalene-2,7-disulphonate was $426 per gram: 1 gram for $425.60 at Molekula.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 28). Disodium 3,6-bis((o-arsonophenyl)azo)-4,5-dihydroxynaphthalene-2,7-disulphonate suppliers and prices. Retrieved October 30, 2026, from https://www.chemicalsuppliers.com/disodium-3-6-bis-o-arsonophenyl-azo-4-5-dihydroxynaphthalene-2-7-disulphonate/

ACS

Disodium 3,6-bis((o-arsonophenyl)azo)-4,5-dihydroxynaphthalene-2,7-disulphonate Suppliers and Prices. ChemicalSuppliers.com, October 28, 2026. https://www.chemicalsuppliers.com/disodium-3-6-bis-o-arsonophenyl-azo-4-5-dihydroxynaphthalene-2-7-disulphonate/ (accessed 2026-10-30).

BibTeX

@misc{chemicalsuppliers-disodium-3-6-bis-o-arsonophenyl-azo-4-5-dihydroxynaphthalene-2-7-disulphonate,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Disodium 3,6-bis((o-arsonophenyl)azo)-4,5-dihydroxynaphthalene-2,7-disulphonate} suppliers and prices},
  year    = {2026},
  date    = {2026-10-28},
  url     = {https://www.chemicalsuppliers.com/disodium-3-6-bis-o-arsonophenyl-azo-4-5-dihydroxynaphthalene-2-7-disulphonate/},
  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 Disodium 3,6-bis((o-arsonophenyl)azo)-4,5-dihydroxynaphthalene-2,7-disulphonate and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 820 milligrams; of Disodium 3,6-bis((o-arsonophenyl)azo)-4,5-dihydroxynaphthalene-2,7-disulphonate, molar mass 820.30 g/mol
That much costs: $349.12; $3,491 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $425.60; 1 pack of 1 gram at Molekula; View at Molekula

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

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Molekula

Chemical identity

Formula: C₂₂H₁₆As₂N₄Na₂O₁₄S₂
Molar mass: 820.30 g/mol
CAS number: 62337-00-2
InChIKey: KSSZSGSRTIMTBY-UHFFFAOYSA-L
Official record: PubChem 135472947

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.