Safety Reference
Danger
H251Self-heating; may catch fire
H302Harmful if swallowed
H315
Sourcing Sodium dithionite?
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Sourcing Sodium dithionite?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Sodium dithionite is a white crystalline powder with a sulfurous odor. It is stable in dry air but decomposes in hot water and acid solutions.
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 dithionite (CAS 7775-14-6) is 2831.10.
2831.10
2831 10 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
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