CAS Registry Number
CAS 3564-18-9 — Eriochrome cyanine R
Eriochrome cyanine R is a synthetic organic dye used primarily as an indicator in complexometric titrations, especially for detecting metal ions like calcium and magnesium. It appears as a dark green powder with a molecular formula of C23H15Na3O9S and a molecular weight of 536.40 g/mol. It is stable at ambient temperatures and does not require special storage conditions. Molekula supplies Eriochrome cyanine R from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Molekula products for CAS 3564-18-9
Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.