General description
N749 Black Dye (N749) has ruthenium at the center that forms a co-ordinate bond with the monoprotonated tricarboxyterpyridine and three thiocyanates. It can be used as a sensitizer that functionalizes the semi-conducting materials that exhibit an absorption peak in the near infrared region.
Application
N749 Black Dye is designed for the widest range spectral sensitisation of wide band-gap oxide semiconductors; like titanium dioxide up to wavelengths beyond 800nm.
Recommended application in 0.2-0.3mM solution with ethanol or acetonitrile/tert-butanol (1:1; vol:vol).
Reduced graphene oxide (rGO) can be surface modified by using N749 to enhance the photocatalytic characteristics of hydrogen evolution system. It may also be used as a high efficiency dye for niobium pentoxide (Nb2O5) photoanodes which can be used for the fabrication of titanium oxide (TiO2) coated dye sensitized solar cells (DSSCs).
Legal Information
Greatcell Solar is a registered trademark of Greatcell Solar
Molecular Weight: 1364.98. Empirical Formula: C69H116N9O6RuS3. Assay: 85% (HPLC). Quality Level: 100. form: powder. color: dark green. λ. max: 615, 415, 341, 329 nm at 0.02 mM in ethanol (lit.). SMILES string: CCCC[N+](CCCC)(CCCC)CCCC.[O-]C(C1: CC(C2: NC: CC(C([O-]): O): C2): NC(C3: CC(C([O-]): O): CC: N3): C1): O.S: C: N[Ru](N: C: S)N: C: S.CCCC[N+](CCCC)(CCCC)CCCC.CCCC[N+](CCCC)(CCCC)CCCC. InChI: 1S/C18H11N3O6.3C16H36N.3CNS.Ru/c22-16(23)9-1-3-19-12(5-9)14-7-11(18(26)27)8-15(21-14)13-6-10(17(24)25)2-4-20-13. 3*1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4. 3*2-1-3. /h1-8H,(H,22,23)(H,24,25)(H,26,27). 3*5-16H2,1-4H3. . . . /q. 3*+1. 3*-1. +3/p-3. InChI key: YOIDEEDNCKVVPH-UHFFFAOYSA-K. Pictograms: GHS07. Signal Word: Warning. Hazard Statements: H315 - H317 - H319 - H335. Precautionary Statements: P280 - P302 + P352 - P305 + P351 + P338. Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable.- UPC:
- 51442601
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- 791245-100MG