14459

Zinc sulfide

purum, 97% (from Zn)

• Synonym(s): Zinc(II) sulfide, Zinc sulphide
• Linear Formula: ZnS
• CAS Number: 1314-98-3
• Molecular Weight: 97.46
• EC Number: 215-251-3
• MDL number: MFCD00011301
• UNSPSC Code: 12161600
• PubChem Substance ID: 57647160
• NACRES: NA.22

Properties

• grade: purum
• Quality Level: 100
• Assay: 97% (from Zn)
• reaction suitability: core: zinc; reagent type: catalyst
• loss: ≤0.5% loss on drying, 105 °C
• color: white to faint yellow
• density: 4.1 g/mL at 25 °C (lit.)
• cation traces: Ba: ≤1.5%; Ca: ≤200 mg/kg; Co: ≤500 mg/kg; Fe: ≤100 mg/kg; Mg: ≤500 mg/kg
• SMILES string: S=[Zn]
• InChI: 1S/S.Zn
• InChI key: WGPCGCOKHWGKJJ-UHFFFAOYSA-N

Description

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-titanium phosphate (ZTP) photocatalyst for hydrogen production under visible light
• 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

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves