Cheapest by weight
$15.90 per kilogram
Price per unit, converted to US dollars
At Lab Alley, United States
- Pack
- 22.7 kilograms for $360.50
- Grade
- Laboratory grade · packs of 1 to 25 kilograms
Sodium Thiosulfate Pentahydrate suppliers and prices
- Formula
- H10Na2O8S2
- CAS number
- 10102-17-7
- Molar mass
- 248.19 g/mol
Smallest amount to spend
$50.47 for 500 grams
Total for one pack, in the store's own currency
At Lab Alley, United States
- Works out at
- $101 per kilogram
- Grade
- ACS grade · packs of 50 grams to 1 kilogram
17 offers from 2 stores · Prices checked October 28, 2026 · Prices run from $15.90 to $1.68 per kilogram, because a bigger pack costs less per kilogram.
Show prices per
Every price we found
23 prices, cheapest first
| Store | Grade and pack | Price | Link |
|---|---|---|---|
| Lab AlleyUnited States | Laboratory grade · packs of 1 to 25 kilograms22.7 kilograms for $360.50 | $15.90 per kilogram | View at store |
| Lab AlleyUnited States | ACS grade · packs of 25 kilograms and up25 kilograms for $692.16 | $27.69 per kilogram | View at store |
| Lab AlleyUnited States | ACS grade · packs of 1 to 25 kilograms12.5 kilograms for $410.97 | $32.88 per kilogram | View at store |
| Lab AlleyUnited States | USP grade · packs of 25 kilograms and up25 kilograms for $1,236.52 | $49.46 per kilogram | View at store |
| Lab DepotUnited States | ACS grade · packs of 1 to 25 kilograms12 kilograms for $686.47 | $57.21 per kilogram | View at store |
| Lab AlleyUnited States | USP grade · packs of 1 to 25 kilograms12 kilograms for $1,087.51 | $90.63 per kilogram | View at store |
| Lab DepotUnited States | USP grade · packs of 1 to 25 kilograms12 kilograms for $1,181.80 | $98.48 per kilogram | View at store |
| Lab DepotUnited States | EP grade · packs of 1 to 25 kilograms12 kilograms for $1,181.80 | $98.48 per kilogram | View at store |
| Lab DepotUnited States | BP grade · packs of 1 to 25 kilograms12 kilograms for $1,181.80 | $98.48 per kilogram | View at store |
| Lab DepotUnited States | JP grade · packs of 1 to 25 kilograms12 kilograms for $1,181.80 | $98.48 per kilogram | View at store |
| Lab DepotUnited States | Molecular biology grade · packs of 1 to 25 kilograms12 kilograms for $1,188.59 | $99.05 per kilogram | View at store |
| Lab AlleyUnited States | ACS grade · packs of 50 grams to 1 kilogram500 grams for $50.47 | $101 per kilogram | View at store |
| Lab AlleyUnited States | Laboratory grade · packs of 50 grams to 1 kilogram500 grams for $50.47 | $101 per kilogram | View at store |
| Lab DepotUnited States | Food grade · packs of 1 to 25 kilograms12 kilograms for $1,280.00 | $107 per kilogram | View at store |
| Lab AlleyUnited States | USP grade · packs of 50 grams to 1 kilogram500 grams for $106.96 | $214 per kilogram | View at store |
| Lab DepotUnited States | ACS grade · packs of 50 grams to 1 kilogram500 grams for $134.71 | $269 per kilogram | View at store |
| Lab DepotUnited States | USP grade · packs of 50 grams to 1 kilogram500 grams for $142.41 | $285 per kilogram | View at store |
| Lab DepotUnited States | EP grade · packs of 50 grams to 1 kilogram500 grams for $142.41 | $285 per kilogram | View at store |
| Lab DepotUnited States | BP grade · packs of 50 grams to 1 kilogram500 grams for $142.41 | $285 per kilogram | View at store |
| Lab DepotUnited States | JP grade · packs of 50 grams to 1 kilogram500 grams for $142.41 | $285 per kilogram | View at store |
| Lab DepotUnited States | Food grade · packs of 50 grams to 1 kilogram500 grams for $150.24 | $300 per kilogram | View at store |
| Lab DepotUnited States | Molecular biology grade · packs of 50 grams to 1 kilogram500 grams for $192.66 | $385 per kilogram | View at store |
| Lab AlleyUnited States | Laboratory grade · packs of 10 to 50 grams30 grams for $50.47 | $1.68 per gram | View at store |
Making a solution?
Pick the strength and how much you need. We work out the grams of Sodium Thiosulfate Pentahydrate and what they cost at the cheapest store we track.
- You need
- 248 grams
- of Sodium Thiosulfate Pentahydrate, molar mass 248.19 g/mol
- That much costs
- $3.95
- $3.95 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
7 companies make or distribute it, as reported to the US Environmental Protection Agency in 2020 and 2024.
- BrenntagDistributor · Kentucky, Texas
- Esseco USADistributor · New Jersey
- Global Chemical ResourcesDistributor · Ohio
- Independent ChemicalDistributor · New Jersey
- Univar SolutionsDistributor · Texas
- Wego Chemical & MineralDistributor · New York
- Samirian ChemicalsMaker · California
Your company? List it free and get bulk buyer requests.
Similar chemicals
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Used for
Chemical identity
- Formula
- H10Na2O8S2
- Molar mass
- 248.19 g/mol
- CAS number
- 10102-17-7
- InChIKey
- PODWXQQNRWNDGD-UHFFFAOYSA-L
- Official record
- PubChem 61475
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.