Orange G (C.I. Acid Orange 10) is the disodium salt of 7-hydroxy-8-(phenyldiazenyl)naphthalene-1,3-disulfonic acid. It is a histological dye, often combined with other yellow dyes in alcoholic solution to stain erythrocytes in trichrome methods. It appears as orange microcrystals or powder.
Full specification
- Appearance
- Orange microcrystals or powder
- Synonyms
- C.I. Acid Orange 10
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.
A quote in hours, not days.
Tell us what you need, and we'll work out the right option for you, then follow up with the details.
A quick response, with quotes and documentation when you need them.