Specifications, applications, market trends and technical comparisons for Na₂S·9H₂O buyers, formulators and procurement teams.
Live 2026 price trend for Sodium Sulfide Nonahydrate (Na₂S·9H₂O, CAS 1313-84-4): FOB India, CIF Jebel Ali / Dammam / Istanbul, monthly movement, and 6-month forecast.
Why Na2S·9H2O (CAS 1313-84-4) is a critical reagent for leather tanning, mining flotation, textile dyeing, pulp & paper, and effluent treatment.
Anhydrous Na2S and the nonahydrate Na2S·9H2O share a formula unit but differ in safety, assay, density, handling, transport class and end-use. Here is a side-by-side comparison.
