A quaternary ammonium base used as a phase transfer catalyst, a developer in photolithography, and a titrant in analytical chemistry.
Full specification
- Molecular formula
- C4H13NO
- Grades
- 25% aqueous solutionelectronic grade
- Packaging
- 200 kg steel drum · 1000 kg IBC · 25 kg jerry can
- Synonyms
- tetramethylammonium hydroxide · TMAH · 75-59-2
- Appearance
- Clear colourless liquid
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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