产品介绍
Product Description
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.
技术参数
Specifications
| form | powder |
| Quality Level | 200 |
| composition | Dye content, 50% |
| mp | 275 °C |
| λmax | 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 |
