Cheapest by weight
$61.99 per kilogram
Price per unit, converted to US dollars
At Lab Alley, United States
- Pack
- 2.27 kilograms for $140.60
- Grade
- Laboratory grade · packs of 1 to 25 kilograms
Sodium Sulfide Hydrate suppliers and prices
- Formula
- HNa2S+
- CAS number
- 1313-82-2
- Molar mass
- 79.06 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
- Technical grade · packs of 50 grams to 1 kilogram
4 offers from 2 stores · Prices checked October 28, 2026 · Prices run from $61.99 to $307 per kilogram, because a bigger pack costs less per kilogram.
Show prices per
Every price we found
4 prices, cheapest first
| Store | Grade and pack | Price | Link |
|---|---|---|---|
| Lab AlleyUnited States | Laboratory grade · packs of 1 to 25 kilograms2.27 kilograms for $140.60 | $61.99 per kilogram | View at store |
| Lab DepotUnited States | Grade not stated · packs of 1 to 25 kilograms12 kilograms for $1,002.11 | $83.51 per kilogram | View at store |
| Lab AlleyUnited States | Technical grade · packs of 50 grams to 1 kilogram500 grams for $50.47 | $101 per kilogram | View at store |
| Lab DepotUnited States | Grade not stated · packs of 50 grams to 1 kilogram500 grams for $153.71 | $307 per kilogram | View at store |
Making a solution?
Pick the strength and how much you need. We work out the grams of Sodium Sulfide Hydrate and what they cost at the cheapest store we track.
- You need
- 79.1 grams
- of Sodium Sulfide Hydrate, molar mass 79.06 g/mol
- That much costs
- $4.90
- $4.90 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
11 companies make or distribute it, as reported to the US Environmental Protection Agency in 2020 and 2024.
- BrenntagDistributor · Kentucky, Texas
- CalumetMaker · Montana
- Chemical ProductsMaker · Georgia
- Dover ChemicalMaker · Indiana
- Flint Hills ResourcesMaker · Texas
- Gabriel Performance ProductsMaker · Ohio
- Great Lakes ChemicalMaker · Arkansas
- Jupiter SulphurMaker · Montana
- KratonMaker · Florida, Georgia
- ArchromaDistributor · North Carolina · last reported 2020
- Samirian ChemicalsDistributor · California · last reported 2020
Your company? List it free and get bulk buyer requests.
Chemical identity
- Formula
- HNa2S+
- Molar mass
- 79.06 g/mol
- CAS number
- 1313-82-2
- InChIKey
- VDQVEACBQKUUSU-UHFFFAOYSA-M
- Official record
- PubChem 237873
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.