Sourcing SODIUM THIOSULFATE?
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Sourcing SODIUM THIOSULFATE?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Sodium thiosulfate is a chemical compound primarily used as an antichlor in paper pulp bleaching to neutralize residual chlorine. It is also applied in photographic processing, leather tanning, and wastewater treatment.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for SODIUM THIOSULFATE (CAS 7772-98-7) is 2832.30.
2832.30
2832 30 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
disodium;dioxido-oxo-sulfanylidene-lambda6-sulfane
AKHNMLFCWUSKQB-UHFFFAOYSA-L
[O-]S(=O)(=S)[O-].[Na+].[Na+]