Sodium Sulfide Nonahydrate suppliers and prices

Formula: H₁₈Na₂O₉S
CAS number: 1313-84-4
Molar mass: 240.19 g/mol

Cheapest by weight

$185 per kilogram

Price per unit, converted to US dollars

At Carbolution Chemicals, Germany

Pack: 1 kilogram for 166.00 EUR
Grade: Grade not stated · packs of 1 to 25 kilograms

View at Carbolution Chemicals

Smallest amount to spend

$96.00 for 500 grams

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

At Strem Chemicals, United States

Works out at: $192 per kilogram
Grade: ACS grade · packs of 50 grams to 1 kilogram

View at Strem Chemicals

2 offers from 2 stores · Prices checked October 28 to October 29, 2026 · Prices run from $185 to $192 per kilogram, because a bigger pack costs less per kilogram.

Show prices per

Every price we found

2 prices, cheapest first

Store	Grade and pack	Price	Link
Carbolution ChemicalsGermanyLowest price	Grade not stated · packs of 1 to 25 kilograms1 kilogram for 166.00 EUR	$185 per kilogram	View at store
Strem ChemicalsUnited States	ACS grade · packs of 50 grams to 1 kilogram500 grams for $96.00	$192 per kilogram	View at store

Cite these pricesA ready sentence and reference for your report

For your report

As of October 29, 2026, the lowest store price for sodium sulfide nonahydrate was $185 per kilogram, converted to US dollars: 1 kilogram for 166.00 EUR at Carbolution Chemicals.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 29). Sodium sulfide nonahydrate suppliers and prices. Retrieved October 30, 2026, from https://www.chemicalsuppliers.com/sodium-sulfide-nonahydrate/

ACS

Sodium Sulfide Nonahydrate Suppliers and Prices. ChemicalSuppliers.com, October 29, 2026. https://www.chemicalsuppliers.com/sodium-sulfide-nonahydrate/ (accessed 2026-10-30).

BibTeX

@misc{chemicalsuppliers-sodium-sulfide-nonahydrate,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Sodium sulfide nonahydrate} suppliers and prices},
  year    = {2026},
  date    = {2026-10-29},
  url     = {https://www.chemicalsuppliers.com/sodium-sulfide-nonahydrate/},
  urldate = {2026-10-30},
  note    = {Prices checked October 29, 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 Sodium Sulfide Nonahydrate and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 240 grams; of Sodium Sulfide Nonahydrate, molar mass 240.19 g/mol
That much costs: $44.54; $44.54 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $96.00; 1 pack of 500 grams at Strem Chemicals; View at Strem Chemicals

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

Similar chemicals

Sodium hydroxide--water (1/1/1)H₃NaO₂ · 1 store

Sold by

Chemical identity

Formula: H₁₈Na₂O₉S
Molar mass: 240.19 g/mol
CAS number: 1313-84-4
InChIKey: ZGHLCBJZQLNUAZ-UHFFFAOYSA-N
Official record: PubChem 73972

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.