Gold coated glass slide
ALDRICH/643203 - layer thickness 100 Å, 99.999% (Au)
CAS Number: 7440-57-5
Empirical Formula (Hill Notation): Au
Molecular Weight: 196.97
EC Number: 231-165-9
MDL Number: MFCD00003436
Linear Formula: Au
Product Type: Chemical
| assay | 99.9% (Ti) |
| 99.999% (Au) | |
| InChI | 1S/Au |
| InChI key | PCHJSUWPFVWCPO-UHFFFAOYSA |
| L × W × thickness | 3 in. × 1 in. × 0.7 mm |
| layer thickness | 100 Å |
| matrix attachment | Titanium, as adhesion layer used to bind the gold to the aluminosilicate glass cover slip |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | [Au] |
| transmittance | 380-700, >91% (for the glass microscope slide alone, 55-59% @ 500 nm with the Ti/Au coating) |
| 60-64% |
| Application: | Gold coated microscope slide can be used as a substrate material that facilitates the formation of highly active surfaces for surface enhanced Raman scattering (SERS) measurements. |
| Application: | Titanium adhesion layer used to bind the gold to an aluminasilicate glass microscope slide. Titanium thickness ~20 angstroms. |
| Features and Benefits: | The gold surface shows a tendency towards <111> orientation. |
| WGK Germany | - |
| Purity | 99.9% (Ti); 99.999% (Au) |
| Refractive Index | n |
| UNSPSC | 12141717 |