CHROMOTROPE FB

Application

Chromotrope FB has been used in indirect competitive CLIA (icCLIA) to detect its presence in foods.

Biochem/physiol Actions

Chromotrope FB, also known as acid red 14 (AR14), is a bright orange-red powder. It belongs to the class of monoazides. Chromotrope FB efficiently stains fatty substances and is also used to dye food and medicines.

Molecular Weight: 502.43. Empirical Formula: C₂₀H₁₂N₂Na₂O₇S₂. form: powder. Quality Level: 200. composition: Dye content, 50% . mp: 275 °C. λ. _max: 383 nm, 515 nm (2nd). ε (extinction coefficient): ≥. 14500 at 513-519 . nm in H₂O at 0.03 . g/L, ≥. 33000 at 214-220 . nm in H₂O at 0.03 . g/L, ≥. 9000 at 320-326 . nm in H₂O at 0.03 . g/L. application(s): diagnostic assay manufacturing
hematology
histology. storage temp.: room temp. SMILES string: [Na+].[Na+].Oc1c(cc(c2ccccc12)S([O-])(: O): O)\N: N\c3ccc(c4ccccc34)S([O-])(: O): O. InChI: 1S/C20H14N2O7S2.2Na/c23-20-15-8-4-3-7-14(15)19(31(27,28)29)11-17(20)22-21-16-9-10-18(30(24,25)26)13-6-2-1-5-12(13)16. . /h1-11,23H,(H,24,25,26)(H,27,28,29). . /q. 2*+1/p-2/b22-21+. . . InChI key: YSVBPNGJESBVRM-ZPZFBZIMSA-L. Storage Class Code: 11 - Combustible Solids. WGK: WGK 2. Flash Point(F): 437.0 °F. Flash Point(C): > 225 °C. Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves.