Azophloxine
SIGMA/11640 - for microscopy (Hist.)
Synonym: Acid Red 1; Food Red 10
CAS Number: 3734-67-6
Empirical Formula (Hill Notation): C18H13N3Na2O8S2
Molecular Weight: 509.42
EC Number: 223-098-9
MDL Number: MFCD00003954
Linear Formula: C18H13N3Na2O8S2
Product Type: Chemical
εmax | ≥300 at 527-537 nm in water |
application(s) | diagnostic assay manufacturing hematology histology |
form | powder |
grade | for microscopy (Hist.) |
InChI | 1S/C18H15N3O8S2.2Na/c1-10 |
InChI key | WXLFIFHRGFOVCD-SERMZQFOSA |
Quality Level | 100 |
SMILES string | [Na+].[Na+].CC(=O)Nc1cc(c |
solubility | methanol: water (1:1): 0.5 g/10 mL, red |
storage temp. | room temp |
Application: | Azophloxine has been used as a dye in Von Kossa staining and nonlinear optical studies. It is also used in photocatalytic tests. |
General description: | Azophloxine, also known as acid red 1 (AR 1), is a member of synthetic red azo dye family. Azo dye is an organic dye with good photo-thermal stability, dissolvability and easy preparation feature. In addition, it also has noticeable third order nonlinearity and good optical power limiting properties. It has been used as a real acid counterstain in light and fluorescence microscopy. Azophloxine also facilitates the determination of proteins and peptides. |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Storage Temp. | room temp |
Colour Index Number | 18050 |
UNSPSC | 12171500 |