Safety Reference
Warning
H302Harmful if swallowed
H312
Sourcing Oxalic acid?
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Sourcing Oxalic acid?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Oxalic acid is a simple dicarboxylic acid widely used as a cleaning and bleaching agent. It is also employed in photographic processing, textile dyeing and finishing, and the application of metallic patinas.
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 Oxalic acid (CAS 144-62-7) is 2917.11.
2917.11
2917 11 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
oxalic acid
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