Cheapest by weight
$175 per kilogram
Price per unit, converted to US dollars
At Lab Alley, United States
- Pack
- 12 kilograms for $2,096.91
- Grade
- Laboratory grade · packs of 1 to 25 kilograms
Potassium Nitrite suppliers and prices
- Formula
- KNO2
- CAS number
- 7758-09-0
- Molar mass
- 85.10 g/mol
Smallest amount to spend
$182.45 for 25 grams
Total for one pack, in the store's own currency
At Lab Depot, United States
- Works out at
- $7.30 per gram
- Grade
- ACS grade · packs of 10 to 50 grams
7 offers from 2 stores · Prices checked October 28, 2026 · Prices run from $175 to $7.30 per kilogram, because a bigger pack costs less per kilogram.
Show prices per
Every price we found
7 prices, cheapest first
| Store | Grade and pack | Price | Link |
|---|---|---|---|
| Lab AlleyUnited States | Laboratory grade · packs of 1 to 25 kilograms12 kilograms for $2,096.91 | $175 per kilogram | View at store |
| Lab DepotUnited States | Technical grade · packs of 1 to 25 kilograms12 kilograms for $2,165.57 | $180 per kilogram | View at store |
| Lab AlleyUnited States | Laboratory grade · packs of 25 kilograms and up25 kilograms for $5,289.72 | $212 per kilogram | View at store |
| Lab DepotUnited States | Technical grade · packs of 50 grams to 1 kilogram500 grams for $256.22 | $512 per kilogram | View at store |
| Lab DepotUnited States | ACS grade · packs of 1 to 25 kilograms2.5 kilograms for $1,970.11 | $788 per kilogram | View at store |
| Lab DepotUnited States | ACS grade · packs of 50 grams to 1 kilogram500 grams for $602.49 | $1,205 per kilogram | View at store |
| Lab DepotUnited States | ACS grade · packs of 10 to 50 grams25 grams for $182.45 | $7.30 per gram | View at store |
Making a solution?
Pick the strength and how much you need. We work out the grams of Potassium Nitrite and what they cost at the cheapest store we track.
- You need
- 85.1 grams
- of Potassium Nitrite, molar mass 85.10 g/mol
- That much costs
- $14.87
- $14.87 per litre of solution, at the lowest price per gram we found
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 2020.
- Royale Pigments and ChemicalsDistributor · New Jersey
Your company? List it free and get bulk buyer requests.
Similar chemicals
Sold by
Chemical identity
- Formula
- KNO2
- Molar mass
- 85.10 g/mol
- CAS number
- 7758-09-0
- InChIKey
- BXNHTSHTPBPRFX-UHFFFAOYSA-M
- Official record
- PubChem 516910
How we compare: each store's own price, turned into US dollars at European Central Bank rates of 2026-10-29, then divided by the pack size. Shipping and tax are not included.