Chromotrope 2R

CAS: 4197-07-3

Ref. 02-A17519

Produktinformation

• Name: Chromotrope 2R
• Synonyme: disodium (3Z)-5-hydroxy-4-oxo-3-(2-phenylhydrazin-1-ylidene)naphthalene-2,7-disulfonate, 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2), 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-(phenylazo)-, disodium salt, 4,5-Dihydroxy-3-phenylazo-2,7-naphthalenedisulfonic acid,disodium salt, Acid Red 29, Acilan Chromotrope RR, Brasilan Fast Fuchsine G, Chromotrop 2R, Chromotrope 2 R, Chromotrope 2 R (CI 16570), Chromotrope Red 2R, Disodium 4,5-Dihydroxy-3-Phenylazonaphthalene-2,7-Disulphonate, Disodium 4,5-dihydroxy-3-(phenylazo)naphthalene-2,7-disulfonate, Fast Fuchsin G, Fast Fuchsine G, Hispacid Fuchsin G, chromotrop 2 R for microscopy and complexometry, disodium (3Z)-5-hydroxy-4-oxo-3-(phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate

Beschreibung

Employed as an indicator for complexometry. It is also applied as a stain used in modified Gomori Trichrome stain. Used as a stain for cytology. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Marke: Alfa Aesar By Thermo Fisher Scientific

Chemische Eigenschaften

• Molekulargewicht: 468.36
• Formel: C₁₆H₁₀N₂Na₂O₈S₂
• Farbe/Form: Crystals or powder or crystalline powder, Red to brown
• InChI Key: XTJONEUTTZZRAB-VZRGYXGKSA-L