CAS 1314-98-3 corresponds to Zinc Sulfide, an inorganic compound with the chemical formula ZnS and a molecular weight of approximately 97.46. It appears as a white or slightly yellow powder at room temperature and is insoluble in water but soluble in acid. It is widely used in the fields of fluorescent materials, optical devices, and pigments.

Core materialization attributes
-Chinese name: Zinc sulfide
-English name: Zinc Sulfide
-Chemical formula: ZnS
-Molecular weight: 97.46
-CAS number: 1314-98-3
-EINECS number: 215-251-3
-Appearance: White to slightly yellow powder
-Density: Approximately 4.1 g/cm ³ (25 ° C)
-Melting point: approximately 1700 ° C
-Water solubility: insoluble in water, soluble in acid
-Refractive index: approximately 2.35-2.37 (depending on crystal form)

Main application areas
1. Fluorescent and optical guiding materials: used as fluorescent powder matrix for luminescent coatings, display devices, and photoelectric sensors.
2. Pigments and Coatings: Used as white pigments to enhance the gloss and stability of coatings and dyes.
3. Analytical reagents: Participate in specific reactions and detection processes in chemical analysis.
4. Glass and Optical Materials: Used for manufacturing high refractive index glass and infrared optical window materials.
5. Other industrial uses: added to curing oil, rubber, etc. to enhance performance.

Safety and Storage Tips
-Non toxic chemicals, but dust may irritate the respiratory tract, so protective equipment should be worn during operation.
-Avoid contact with strong acids to prevent the release of toxic hydrogen sulfide gas.
-Sealed and stored in a dry and cool place, away from moisture and light.

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CAS 1314-98-3 | Zinc Sulfide (SZn) 97%min
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