By Ada | 07 December 2022 | 0 Comments
Zinc sulfide that emits fluorescence
What is the role of Zinc Sulfide?
Zinc sulfide is a white powder. It has good chemical stability and alkaline resistance and releases hydrogen sulfide in acid. Zinc sulfide can be used as a white pigment; the pigment is low hardness, soft texture, and minor wear on the machined metal when processing, which can significantly extend the service life of processing machinery; ZnS can replace part or all of antimony trioxide. Zinc sulfide, as a white pigment, shows bright colors and about 60% of titanium dioxide (titanium dioxide) whitening capacity; ZnS, as a flame retardant, can save the amount of titanium dioxide (titanium dioxide) and is non-toxic; zinc sulfide crystal is an essential infrared penetrating material, good optical performance in mid-infrared and far-infrared areas; zinc sulfide is also used as analytical reagent, fluorophore, photoconductor material, dye, paint, pigment, glass, curing oil, etc.
What are the physical and chemical properties of zinc sulfide?
Zinc sulfide is a white or slightly yellow powder that burns in H2S gas. The α variant is a colorless hexagonal crystal with a density of 3.98 g/cm3 and a melting point of 1700℃; the β variant is a colorless cubic crystal with a thickness of 4.102 g/cm3 and is converted to an α -type at 1020℃. Present in sphalerite; insoluble in water, soluble in acid; dim sunlight. Change to zinc sulfate in long-standing moist air, generally from the action of hydrogen sulfide and zinc salt solution. If a trace amount of Cu, Mn, and Ag is added to the crystal ZnS as the activator, the fluorescence of different colors can be emitted after illumination. Used as analytical reagents, coatings, paint, white and opaque glass, filling rubber, plastics, and for the preparation of phosphors.
What are the precautions for the storage and use of zinc sulfate?
Zinc sulfate should be stored in a relaxed and ventilated warehouse; keep away from fire and heat sources; prevent direct sunlight; packaging and seal; should be stored separately from oxidant. Avoid mixed storage in the storage area; when used, there should be a closed operation and local air exhaust. Prevent dust release into the workshop air. Operators must be specially trained and strictly follow the operating procedures. It is recommended that operators wear self-priming filter dust masks, chemical safety protection glasses, rubber acid and-alkali-resistant clothing, and rubber acid-alkali-resistant gloves. Avoid dust; avoid contact with oxidants; provide leakage emergency treatment equipment; empty containers may remain harmful substances. When use should be closed operation, local air exhaust prevents dust release into the workshop air. Operators must be specially trained and strictly follow the operating procedures. It is recommended that operators wear self-priming filter dust masks, chemical safety protection glasses, rubber acid and-alkali-resistant clothing, and rubber acid-alkali-resistant gloves. Avoid dust; avoid contact with oxidants; provide leakage emergency treatment equipment; empty containers may remain harmful substances.
The price of Zinc Sulfide
The different price of Zinc Sulfide purity is also different. The market price of Zin Sulfide is in the process of dynamic change. If you need it, you can ask us at any time.
Zinc Sulfide supplier
TRUNNANO (aka. Luoyang Tongrun Nano Technology Co., Ltd.) is a reputable global chemical material supplier and manufacturer with 12 years of experience providing high-quality chemical materials and manufacturing processes. Currently, our company has successfully developed a series of powder materials. OEM service is available. If you are looking for Zinc Sulfide, please contact us or click on the needed products to send us an inquiry.
Zinc sulfide is a white powder. It has good chemical stability and alkaline resistance and releases hydrogen sulfide in acid. Zinc sulfide can be used as a white pigment; the pigment is low hardness, soft texture, and minor wear on the machined metal when processing, which can significantly extend the service life of processing machinery; ZnS can replace part or all of antimony trioxide. Zinc sulfide, as a white pigment, shows bright colors and about 60% of titanium dioxide (titanium dioxide) whitening capacity; ZnS, as a flame retardant, can save the amount of titanium dioxide (titanium dioxide) and is non-toxic; zinc sulfide crystal is an essential infrared penetrating material, good optical performance in mid-infrared and far-infrared areas; zinc sulfide is also used as analytical reagent, fluorophore, photoconductor material, dye, paint, pigment, glass, curing oil, etc.
What are the physical and chemical properties of zinc sulfide?
Zinc sulfide is a white or slightly yellow powder that burns in H2S gas. The α variant is a colorless hexagonal crystal with a density of 3.98 g/cm3 and a melting point of 1700℃; the β variant is a colorless cubic crystal with a thickness of 4.102 g/cm3 and is converted to an α -type at 1020℃. Present in sphalerite; insoluble in water, soluble in acid; dim sunlight. Change to zinc sulfate in long-standing moist air, generally from the action of hydrogen sulfide and zinc salt solution. If a trace amount of Cu, Mn, and Ag is added to the crystal ZnS as the activator, the fluorescence of different colors can be emitted after illumination. Used as analytical reagents, coatings, paint, white and opaque glass, filling rubber, plastics, and for the preparation of phosphors.
What are the precautions for the storage and use of zinc sulfate?
Zinc sulfate should be stored in a relaxed and ventilated warehouse; keep away from fire and heat sources; prevent direct sunlight; packaging and seal; should be stored separately from oxidant. Avoid mixed storage in the storage area; when used, there should be a closed operation and local air exhaust. Prevent dust release into the workshop air. Operators must be specially trained and strictly follow the operating procedures. It is recommended that operators wear self-priming filter dust masks, chemical safety protection glasses, rubber acid and-alkali-resistant clothing, and rubber acid-alkali-resistant gloves. Avoid dust; avoid contact with oxidants; provide leakage emergency treatment equipment; empty containers may remain harmful substances. When use should be closed operation, local air exhaust prevents dust release into the workshop air. Operators must be specially trained and strictly follow the operating procedures. It is recommended that operators wear self-priming filter dust masks, chemical safety protection glasses, rubber acid and-alkali-resistant clothing, and rubber acid-alkali-resistant gloves. Avoid dust; avoid contact with oxidants; provide leakage emergency treatment equipment; empty containers may remain harmful substances.
The price of Zinc Sulfide
The different price of Zinc Sulfide purity is also different. The market price of Zin Sulfide is in the process of dynamic change. If you need it, you can ask us at any time.
Zinc Sulfide supplier
TRUNNANO (aka. Luoyang Tongrun Nano Technology Co., Ltd.) is a reputable global chemical material supplier and manufacturer with 12 years of experience providing high-quality chemical materials and manufacturing processes. Currently, our company has successfully developed a series of powder materials. OEM service is available. If you are looking for Zinc Sulfide, please contact us or click on the needed products to send us an inquiry.
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