Hematoxylin is a dye obtained from the heartwood of logwood (Haematoxylon campechianum). It is used as a biological stain in microscopy, for example in histology, and in the manufacture of inks. It occurs as white to yellowish crystals that redden on exposure to light.
Full specification
- Appearance
- White to yellowish crystals that redden on exposure to light
- Synonyms
- haematoxylin
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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