ORANGE II SODIUM SALT CERTIFIED BY THE BIOLOGICAL STAIN COMMISSION DYE CONTENT =85 % (C005B-054412)

Suitability

Certified for use in the Wilson-Ezrin method for pituitary acidophils, as a counterstain following Heidenhain′s or Weigert′s hematoxylin on paraffin sections, and as a substitute for orange G in Floemming′s triple stain.

Molecular Weight: 350.32. Empirical Formula: C₁₆H₁₁N₂NaO₄S. product line: BioXtra. Quality Level: 200. form: powder. composition: Dye content, ≥. 85% . λ. _max: 483 nm. ε (extinction coefficient): ≥. 17000 at 480-486 . nm in water at 0.01 . g/L, ≥. 26500 at 225-231 . nm in water at 0.01 . g/L, ≥. 7500 at 307-313 . nm in water at 0.01 . g/L. application(s): diagnostic assay manufacturing
hematology
histology. storage temp.: room temp. SMILES string: [Na+].Oc1ccc2ccccc2c1\N: N\c3ccc(cc3)S([O-])(: O): O. InChI: 1S/C16H12N2O4S.Na/c19-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)23(20,21)22. /h1-10,19H,(H,20,21,22). /q. +1/p-1/b18-17+. . InChI key: CQPFMGBJSMSXLP-ZAGWXBKKSA-M. Storage Class Code: 13 - Non Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves.