Zinc sulfide
SIAL/14459 - purum, 97% (from Zn)
Synonym: Zinc(II) sulfide; Zinc sulphide
CAS Number: 1314-98-3
Empirical Formula (Hill Notation): SZn
Molecular Weight: 97.46
EC Number: 215-251-3
MDL Number: MFCD00011301
Linear Formula: ZnS
Product Type: Chemical
| assay | 97% (from Zn) |
| cation traces | Ba: ≤1.5% |
| Ca: ≤200 mg/kg | |
| Co: ≤500 mg/kg | |
| Fe: ≤100 mg/kg | |
| Mg: ≤500 mg/kg | |
| color | white to faint yellow |
| density | 4.1 g/mL at 25 °C (lit.) |
| grade | purum |
| InChI | 1S/S.Zn |
| InChI key | WGPCGCOKHWGKJJ-UHFFFAOYSA |
| loss | ≤0.5% loss on drying, 105 °C |
| Quality Level | 100  |
| reaction suitability | core: zinc |
| reagent type: catalyst | |
| SMILES string | S=[Zn] |
| Application: | Uses: • Preparation of flexible transparent conductive coatings essential for fabrication of a variety of printed electronic devices such as flexible displays and solar cells • Prepare a composite CdS-ZnS/Zirconium-titaniu • Prepare light-controlled bioelectrochemical sensors based on CdSe/ZnS quantum dots • Catalyst for photocatalytic degradation of organic pollutants • Preparation of color tunable light-emitting diodes (LEDs) • Prepare (CdS-ZnS)-TiO2 combined photocatalysts for electricity production via photoelectrocatalysis • Catalyst for synthesis of spirooxindole derivatives in aqueous medium via Knoevenagel condensation followed by Michael addition • Prepare CdSe/ZnS q uantum dots for chemiluminescent and chemiluminescence resonance energy transfer (CRET) detection of DNA, metal ions, and aptamer-substrate complexes • Preparation of ZnS nanocrystals for ultrasensitive protein detection in terms of multiphonon resonance Raman scattering |
| Risk Statements | 31 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | nwg |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 97% (from Zn) |
| Density | 4.1 g/mL at 25 °C (lit.) |
| UNSPSC | 12161600 |