The water-soluble sodium salt of tolyltriazole, used to protect copper and copper alloys against corrosion in cooling water, closed heating circuits, engine coolants, metalworking fluids and water-based coatings.
Full specification
- Molecular formula
- C7H6N3Na
- Grades
- technical
- Packaging
- 25 kg drum · 200 kg drum · 1000 kg IBC
- Appearance
- Yellowish to amber liquid (aqueous solution)
- Synonyms
- T541 · NaTTA · 64665-57-2 · 265-004-9 · sodium 4(or 5)-methyl-1H-benzotriazolide · tolyltriazole sodium salt
Compliance & regulatory
Region: EU — Chemotto S.r.l., Milano
- REACH-aligned supply
- CLP-labelled
REACH REACHRegistration, Evaluation, Authorisation and Restriction of Chemicals — the EU chemicals regulation (EC 1907/2006). CLP CLPClassification, Labelling and Packaging — the EU regulation (EC 1272/2008) for hazard communication. SVHC SVHCSubstance of Very High Concern — flagged on the REACH Candidate List for possible authorisation or restriction.
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