229113

Nuclear Fast Red

• Synonym(s): 4-Amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxo-2-anthracenesulfonic acid sodium salt
• Empirical Formula (Hill Notation): C₁₄H₈NNaO₇S
• CAS Number: 6409-77-4
• Molecular Weight: 357.27
• Colour Index Number: 60760
• EC Number: 229-088-0
• MDL number: MFCD00078493
• UNSPSC Code: 12171500
• PubChem Substance ID: 24853728
• NACRES: NA.47

Properties

• form: powder
• Quality Level: 100
• ε (extinction coefficient): ≥11000 at 515-540 nm in H₂O at 0.01 g/L
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: [Na+].Nc1c(O)c(c(O)c2C(=O)c3ccccc3C(=O)c12)S([O-])(=O)=O
• InChI: 1S/C14H9NO7S.Na/c15-9-7-8(12(18)14(13(9)19)23(20,21)22)11(17)6-4-2-1-3-5(6)10(7)16;/h1-4,18-19H,15H2,(H,20,21,22);/q;+1/p-1
• InChI key: IFSXZLJQEKGQAF-UHFFFAOYSA-M

Description

Application

Nuclear fast red has been used to counterstain nuclei and renal collecting ducts.

Suitable for determination of calcium

Used as a biological stain

Biochem/physiol Actions

Nuclear fast red dye has anthraquinonic nature and is used either alone or in combination with other dyes. It is mainly used for staining of nuclei.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves