C.I. Acid Orange 7 suppliers and prices

Formula: C₁₆H₁₁N₂NaO₄S
CAS number: 633-96-5
Molar mass: 350.30 g/mol

Cheapest by weight

$112 per kilogram

Price per unit, converted to US dollars

At CymitQuimica, ES

Pack: 2 kilograms for 200.00 EUR
Grade: Grade not stated · packs of 1 to 25 kilograms

View at CymitQuimica

Smallest amount to spend

14.68 CAD for 25 grams

Total for one pack, in the store's own currency

At Bio Basic, Canada

Works out at: $0.42 per gram
Grade: Grade not stated · packs of 10 to 50 grams

View at Bio Basic

9 offers from 2 stores · Prices checked October 28 to October 30, 2026 · Prices run from $112 to $487 per kilogram, because a bigger pack costs less per kilogram.

Show prices per

Every price we found

9 prices, cheapest first

Store	Grade and pack	Price	Link
CymitQuimicaESLowest price	Grade not stated · packs of 1 to 25 kilograms2 kilograms for 200.00 EUR	$112 per kilogram	View at store
CymitQuimicaES	Grade not stated · packs of 50 grams to 1 kilogram500 grams for 74.00 EUR	$165 per kilogram	View at store
Bio BasicCanada	Grade not stated · packs of 10 to 50 grams25 grams for 14.68 CAD	$0.42 per gram	View at store
CymitQuimicaES	Grade not stated · packs of 10 to 50 grams25 grams for 23.00 EUR	$1.03 per gram	View at store
CymitQuimicaES	Grade not stated · packs of 2 to 10 grams5 grams for 28.00 EUR	$6.26 per gram	View at store
CymitQuimicaES	Technical grade · packs of 2 to 10 grams2.5 grams for 174.00 EUR	$77.76 per gram	View at store
CymitQuimicaES	Technical grade · packs of 0.5 to 2 grams500 milligrams for 138.00 EUR	$308 per gram	View at store
CymitQuimicaES	Grade not stated · packs under 0.5 grams250 milligrams for 75.00 EUR	$335 per gram	View at store
CymitQuimicaES	Technical grade · packs under 0.5 grams250 milligrams for 109.00 EUR	$487 per gram	View at store

Cite these pricesA ready sentence and reference for your report

For your report

As of October 30, 2026, the lowest store price for C.I. acid orange 7 was $112 per kilogram, converted to US dollars: 2 kilograms for 200.00 EUR at CymitQuimica.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 30). C.I. acid orange 7 suppliers and prices. Retrieved October 30, 2026, from https://www.chemicalsuppliers.com/c-i-acid-orange-7/

ACS

C.I. Acid Orange 7 Suppliers and Prices. ChemicalSuppliers.com, October 30, 2026. https://www.chemicalsuppliers.com/c-i-acid-orange-7/ (accessed 2026-10-30).

BibTeX

@misc{chemicalsuppliers-c-i-acid-orange-7,
  author  = {{ChemicalSuppliers.com}},
  title   = {{C.I. acid orange 7} suppliers and prices},
  year    = {2026},
  date    = {2026-10-30},
  url     = {https://www.chemicalsuppliers.com/c-i-acid-orange-7/},
  urldate = {2026-10-30},
  note    = {Prices checked October 30, 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 C.I. Acid Orange 7 and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 350 grams; of C.I. Acid Orange 7, molar mass 350.30 g/mol
That much costs: $39.14; $39.14 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $82.67; 1 pack of 500 grams at CymitQuimica; View at CymitQuimica

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

Bulk suppliers in the US

1 company makes or distributes it, as reported to the US Environmental Protection Agency in 2024.

Aakash Chemicals & DyestuffDistributor · Illinois

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

Similar chemicals

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Chemical identity

Formula: C₁₆H₁₁N₂NaO₄S
Molar mass: 350.30 g/mol
CAS number: 633-96-5
InChIKey: CQPFMGBJSMSXLP-UHFFFAOYSA-M
Official record: PubChem 135442941

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.