Zinc Sulfide, or zinc sulfide, is an inorganic chemical compound with the chemical symbol ZnS. It is commonly used as a dye.

What is Zinc Sulfide? Zinc sulfide Is an inorganic compound.
Zinc sulfide formulation It is a good idea to use a bilingual translator ZnS .
Zinc sulfide molar mass It is 97.474g/mol.
Zinc sulfide density It is 4.090 grams per square centimeter.
It is important to note that the word "you" means "you". Melting point of Zinc sulfide The temperature is 1850 degC.

Zinc sulfide solubility: Zinc sulfide is Water-soluble substances And alkalies.
Zinc sulfide in acid solubility: Zinc issoluble. soluble in dilute mineral acids.

Zinc exists in its most natural form as zinc sulfide. It is also found in the mineral sphalerite. It is commonly black in color due to impurities. But the pure material can be white and is therefore widely used as pigment. Zinc Sulfide, in dense synthetic forms, can be transparent and serve as a lens for infrared and visible optics.

Zinc Sulfide Properties

No. No.

1314-98-3
	Zinc sulfide (ZnS)
Empirical formula	SZn
Molar mass	97.47 g/mol
Appearance	Powder or crystals in shades of white, grayish, or yellow.
Melting point	1700-1900 oC
Water solubility	6.5-6.9 mg/La

Is zinc sulfide harmful?
Chronic: Zinc-containing fumes may cause metal fume fever. Sulfides are irritants to the skin. Hydrogen sulfur, if produced, is toxic and highly flammable. The effects include conjunctivitis and headaches.

Is zinc sulfide soluble in water?
Zinc sulfide 4.1 g/mL at 25 degC(lit.) Solvable in acid. Insoluble in Water

Different forms ZnS
ZnS can be found in two primary crystal forms. The duality of these two main forms is an example of polymorphism. In both forms, the Zn-S coordination geometry is a tetrahedron. The more stable cubical form is called zinc blend, or sphalerite. The hexagonal shape is also known by the mineral name wurtzite. It can also be manufactured synthetically. The transition between sphalerite and wurtzite occurs around 1020degC. The tetragonal crystalline form is called (Zn Hg)S, a chemical compound with the formula (Zn, Hg).
Zinc Sulfide (ZnS) is a crystalline material used in optical and semiconductor applications.

Where can you buy zinc sulfide?
It is a global trusted brand You can also check out our other products. Inc. sulfide, powder You can also contact us by clicking here. . Can produce many standard grades such as technical grade (food, agricultural, pharmaceutical, optical), and can follow applicable ASTM test standards. Packaging can be customized and typical. Please send us an email to inquire about the latest. Zinc Sulfide Prices are a little higher than usual. At any time.

How is Zinc Sulfide ZnS produced?
Zinc sulfur is typically made from waste materials that are used for other purposes. Typical sources are smelters and slag. Pickling liquor is also a source. It can also be a byproduct of the ammonia production from methane. In this case, zinc oxide is used as a solvent to remove hydrogen-sulfide contaminants in natural gas.

Zinc sulfide is used for:
ZnS pigments are used most commonly in paints. Plastics and rubbers also use it. Lithopone (a mixture of ZnS, barium, and sulfate) is widely used as a pigment in low-gloss enamel paints. ZnS can be used for a variety of electronic and decorative uses because it is phosphorescent.
High-purity zinc sulfide crystal powder is a widely used basic material, especially in high-tech industries such as aerospace, civil defense, and military. It is also a very important window for far-infrared imaging and precision guidance using medium-long waves, which are used in national defence. Military and other cutting edge technology fields. Zinc Sulfide has the following applications:
The material is luminous.
Zinc Sulfide combined with a tiny amount of an activator suitable for the application has a strong phosphorescence. It is used today in many applications, from cathode-ray tubes to X ray screens, to emit light into dark products. Silver as an activator produces a bright, blue color up to 450nm. Manganese emits an orange-red light of 590 nm. Copper is able to glow for long periods of time with the familiar dark green glow. In electroluminescent panel, copper-doped zincsulfide is used ("ZnS+Cu"). The impurities in the material can cause it to glow under blue and ultraviolet light.
Optical Materials
Zinc Sulfide, which transmits from visible light wavelengths up to 12 microns, is also used in the manufacture of infrared optic materials. It can either be used flat as an optical lens or shaped like a window. It's made from zinc vapor and hydrogen sulfide to make microchips. It's sold as FLIR Grade (front looking infrared), where zinc sulfide appears in a creamy yellow opaque form. By hot isostatic pressing, the material can become a clear form of water called Cleartran. Early commercial forms of the product were sold as Iran-2. However, this name is no longer used.
Pigment
Zinc Sulfide (also known as Statolith) is a pigment. Combining zinc sulfide with bariumsulfate forms lithopone.
Catalyst
The fine ZnS particles are an efficient photocatalyst. They generate hydrogen when illuminated. The synthesis of ZnS can introduce sulfur vacancies. This slowly turns yellow ZnS to brown powder, and increases photocatalytic activities through enhanced light absorbance.

Zinc Sulfide (ZnS) Powder:
Zinc sulfide (CAS 1314-98-3) is a powder that ranges from white to light yellow or off-white. Watch the color change. Zinc sulfate slowly oxidizes in moist air or in air containing moisture. Soluble in dilute mineral acid, soluble in alkali, insoluble in water. The relative density (a-type), is (d25) 4,102 (b-type). Irritating.

Zinc Sulfide - Descriptions
Zinc Sulfide purity: 99.99%
Zinc Sulfide Partilce Size: 35 Microns
Zinc sulfide composition
Fe: <=0.3ppm, Cu: <=0.1ppm, Pb: <=0.6ppm,Ni: <=0.1ppm
Cd: <=0.3ppm, Mn: <=0.1ppm
Specific volume: 160+/-30 ml/100g

Technical Parameter of Zinc sulfide ZnS Poudre :

Particle Size	ZnS	Water	Fe,mg/kg	Cu,mg/kg	Pb, mg/kg	Ni, mg/kg	Cd,mg/kg	Mn, mg/kg	PH
3-5mm	99.99%	<=0.8%	<10	<0.3	<2.0	<5.0	<0.3	<0.2	6.0-7.0

Zinc Sulfide (ZnS) Powder:
The 99.99% pure crystal zinc-sulfide powder has been widely used as a base material in many high-tech industries, including civil, military, aerospace, and others. It is also a very important window for far-infrared imaging and precision guidance using medium-long waves, which are used in national defence. Military and other cutting edge technology fields.

Storage Condition Zinc Sulfide ZnS Powder :
Zinc Sulfide ZnS should be stored in an air-tight vacuum bag and in a room that is cool and dry. The powder cannot be exposed to the air. Zinc Sulfide ZnS Powder should not be exposed to stress.

Packing & Shipping of Zinc Sulfide ZnS Powder :
The amount of Zinc Sulfide ZnS ZnS powder determines the type of packing.
Zinc Sulfide ZnS - powder packaging: 100g, 500g, 1kg/bags, 25kg/barrels, or your specifications.
Zinc Sulfide ZnS - Powder shipping: can be sent out via air, sea or express as quickly as possible after receipt of payment.


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Zinc Sulfide properties
Alternative Names	ZnS powder, zinc sulphide, zinc sulfide phosphor
CAS Number	1314-98-3
Compound Formula	ZnS
Molecular Mass	97.45
Appearance	White to off-white powder
Melting Point	1830 degC
Boiling Point	N/A
Density	4.1 g/cm3
Solubility In H2O	N/A
Poisson’s Ratio	0.28
Specific Heating	520 J/kg-K
Thermal Conduction	27 W/m-K
Thermal Expander	6.5 um/m-K
Young's Module	75 GPa
Zinc-Sulfide Safety & Health Information
Sign Word	N/A
Hazard Statements	N/A
Flash Point	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Declarations	N/A
RTECS Number	ZH5400000
Transport Information	NONH for All Transport Modes
WGK Germany	nwg

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