Yellow 2G suppliers and prices

Formula: C₁₆H₁₀Cl₂N₄Na₂O₇S₂
CAS number: 6359-98-4
Molar mass: 551.30 g/mol

Found at 1 store we track

$34.00 per gram

10 grams for $340.00

At Cayman Chemical, United States · Grade not stated

View at Cayman Chemical

Lowest total price

$119.00 for 1 gram

Works out at $119 per gram

At Cayman Chemical, United States

View at Cayman Chemical

Only one store we read sells Yellow 2G 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. In stock from $34.00 to $119 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
10 grams$340.00	Cayman ChemicalUnited States	Lowest priceGrade not stated	$34.00 per gram
5 grams$213.00	Cayman ChemicalUnited States	Grade not stated	$42.60 per gram
1 gram$119.00	Cayman ChemicalUnited States	Grade not stated	$119 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 yellow 2G was $34.00 per gram: 10 grams for $340.00 at Cayman Chemical.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, November 2). Yellow 2G suppliers and prices. Retrieved November 2, 2026, from https://www.chemicalsuppliers.com/yellow-2g/

ACS

Yellow 2G Suppliers and Prices. ChemicalSuppliers.com, November 2, 2026. https://www.chemicalsuppliers.com/yellow-2g/ (accessed 2026-11-02).

BibTeX

@misc{chemicalsuppliers-yellow-2g,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Yellow 2G} suppliers and prices},
  year    = {2026},
  date    = {2026-11-02},
  url     = {https://www.chemicalsuppliers.com/yellow-2g/},
  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 Yellow 2G and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 551 milligrams; of Yellow 2G, molar mass 551.30 g/mol
That much costs: $18.74; $187.44 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $119.00; 1 pack of 1 gram 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.

Similar chemicals

Sold by

Cayman Chemical

Chemical identity

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

Formula: C₁₆H₁₀Cl₂N₄Na₂O₇S₂
Molar mass: 551.30 g/mol
CAS number: 6359-98-4
InChIKey: FTZLWXQKVFFWLY-UHFFFAOYSA-L
Official record: PubChem 22842

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.