Cheapest by weight
$9.77 per kilogram
Price per unit, converted to US dollars
At The Soap Kitchen, United Kingdom
- Pack
- 25 kilograms for 183.50 GBP
- Grade
- Grade not stated · packs of 25 kilograms and up
Potassium Sorbate suppliers and prices
- Formula
- C6H7KO2
- CAS number
- 24634-61-5
- Molar mass
- 150.22 g/mol
Smallest amount to spend
6.80 GBP for 500 grams
Total for one pack, in the store's own currency
At The Soap Kitchen, United Kingdom
- Works out at
- $18.11 per kilogram
- Grade
- Grade not stated · packs of 50 grams to 1 kilogram
10 offers from 3 stores · Prices checked October 28, 2026 · Prices run from $9.77 to $518 per kilogram, because a bigger pack costs less per kilogram.
Show prices per
Every price we found
13 prices, cheapest first
| Store | Grade and pack | Price | Link |
|---|---|---|---|
| The Soap KitchenUnited Kingdom | Grade not stated · packs of 25 kilograms and up25 kilograms for 183.50 GBP | $9.77 per kilogram | View at store |
| The Soap KitchenUnited Kingdom | Grade not stated · packs of 1 to 25 kilograms1 kilogram for 9.90 GBP | $13.18 per kilogram | View at store |
| Lab AlleyUnited States | USP grade · packs of 25 kilograms and up25 kilograms for $400.50 | $16.02 per kilogram | View at store |
| Lab AlleyUnited States | Food grade · packs of 25 kilograms and up25 kilograms for $400.50 | $16.02 per kilogram | View at store |
| Lab AlleyUnited States | USP grade · packs of 1 to 25 kilograms22.7 kilograms for $369.30 | $16.28 per kilogram | View at store |
| Lab AlleyUnited States | Food grade · packs of 1 to 25 kilograms22.7 kilograms for $369.30 | $16.28 per kilogram | View at store |
| The Soap KitchenUnited Kingdom | Grade not stated · packs of 50 grams to 1 kilogram500 grams for 6.80 GBP | $18.11 per kilogram | View at store |
| Lab DepotUnited States | USP grade · packs of 1 to 25 kilograms12 kilograms for $1,734.61 | $145 per kilogram | View at store |
| Lab AlleyUnited States | USP grade · packs of 50 grams to 1 kilogram500 grams for $74.47 | $149 per kilogram | View at store |
| Lab AlleyUnited States | Food grade · packs of 50 grams to 1 kilogram500 grams for $74.47 | $149 per kilogram | View at store |
| Lab DepotUnited States | Food grade · packs of 1 to 25 kilograms12 kilograms for $1,805.55 | $150 per kilogram | View at store |
| Lab DepotUnited States | USP grade · packs of 50 grams to 1 kilogram500 grams for $253.27 | $507 per kilogram | View at store |
| Lab DepotUnited States | Food grade · packs of 50 grams to 1 kilogram500 grams for $259.16 | $518 per kilogram | View at store |
Making a solution?
Pick the strength and how much you need. We work out the grams of Potassium Sorbate and what they cost at the cheapest store we track.
- You need
- 150 grams
- of Potassium Sorbate, molar mass 150.22 g/mol
- That much costs
- $1.47
- $1.47 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
5 companies make or distribute it, as reported to the US Environmental Protection Agency in 2020 and 2024.
- BrenntagDistributor · California, Kentucky, Texas and 1 more
- Harcros ChemicalsDistributor · Texas
- HydriteMaker · Wisconsin
- Univar SolutionsDistributor · California · last reported 2020
- HawkinsMaker · Minnesota · last reported 2020
Your company? List it free and get bulk buyer requests.
Similar chemicals
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Used for
Chemical identity
- Formula
- C6H7KO2
- Molar mass
- 150.22 g/mol
- CAS number
- 24634-61-5
- InChIKey
- CHHHXKFHOYLYRE-STWYSWDKSA-M
- Official record
- PubChem 23676745
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.