High Purity Zinc Sulfide ZnS Powder CAS 1314-98-3, 99.99%

What exactly is Zinc Sulfide, and how can it help you? Zinc sulfide It is an organic compound.
Formula with zinc sulfide It is ZnS .
Zinc sulfide molar mass The mol. is 97.474g/mol.
Zinc sulfide density It is 4.290 g/cm3.
The The melting point for zinc sulfide It is 1.850°C.

Zinc sulfide solubility: Zinc sulfide is Water insoluble and alkalies
Zinc Sulfide Solubility in Acid: Zinc Sulfide is soluble in dilute mineral acids.

Zinc sulfuride is the primary form of Zinc in nature. Zinc sulfide can also be found as a mineral called sphalerite. Although it can sometimes be darkened from various impurities, pure zinc sulfide is very popular as a pigment. Zinc sulfuride, which can also be transparent in its dense synthetic form, serves as a window to visible and infrared opticals.

Zinc Sulfide Properties CAS Reg. No.

1314-98-3
Name	Zinc sulfide (ZnS)
Empirical	SZn
Molar mass	97.47 g/mol
Appearance	You can find powders, crystals, and white crystals.
Melting point	1700-1900oC (subl.
Water solubility	6.5-6.9 mg/La

Is zinc sulfide harmful?
Chronic: Zinc-containing fumes may cause metal fume fever. Some sulfides can cause skin irritation. Hydrogen sulfide is toxic, an irritant, and potentially flammable. The effects include headache, nausea and dizziness as well as coughing up pulmonary edema.

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

ZnS is available in different forms
ZnS can be found in two major crystal forms. The duality of ZnS is a notable example of polymorphism. The coordination geometry of Zn and S in each crystal form is a Tetrahedron. Zinc blend is the more stable form, also known as sphalerite. While the hexagon is often called the mineral Wurtzite or sphalerite, it can also easily be made synthetically. Around 1020degC is the temperature at which the sphalerite to wurtzite transitions. Tetragonal crystals are also known as spheruliticphosphate. It has the chemical formula (Zn and Hg)S.
Zinc sulfuride is a crystal solid that can be used to make optical or semiconductor devices.

What is the best place to purchase zinc sulfide?
Lempotee has been a reliable global partner. Use z Inc sulfide powder Source . Lempotee is able to make many different standard grades. These include technical, medical, pharmaceutical and optical. You can choose from both typical or custom packaging. For the most current information, please send us an inquiry Zinc Sulfide Prices Anytime.

How does Zinc Sulfide ZnS Pulver get made?
Zinc sulfuride is often made from other waste materials. Zinc sulfide is typically made from waste materials such as smelters, pickling liquor, or slag. Zinc oxide can also be used in the ammonia production from methane to eliminate hydrogen sulfide contaminates in natural gas.

Zinc sulfide is used:
ZnS is most commonly used to make paints, plastics and rubber. Lithopone (a combination of ZnS, barium sulfate, and BaSO4) is an important pigment used for low-gloss colors. ZnS has a phosphorescent quality, making it suitable for a number of decorative and electronic applications.
A high-purity powder of crystal zinc sulfide, a basic material, is widely used in high tech fields like aerospace and civil engineering. It serves as a window material in medium-long wave far-infrared precision guided and far-infrared imagery, particularly for national defense. It is also used in military and other high-tech fields. Here are the uses of Zinc Sulfide
Material with luminous properties
Zinc sulfuride is combined with some activator has strong phosphorescence. This product can be found in many applications including cathode radiation tubes, X-ray screens, and light emitting devices (Dark products) using Xrays. Silver is the best activator. The resultant color is bright blue, with a maximum length of 450 nm. A manganese-based activator produces orange-red colors of approximately 590 nm. You can see the dark green glow effects when copper glows for quite a while. In electroluminescent panels, copper-doped Zinc sulfide (“ZnS+Cu”) can be used. The impurities that are exposed to blue and ultraviolet light can also cause phosphorescence.
Materials for optical purposes
Zinc sulfuride can be used to transmit infrared light from visible wavelengths to well over 12 microns. The surface can either be flattened as an optical window, or it can be shaped into a lens. For microchips it’s made out of zinc vapor and hydrogen sulfide gases. This material is called FLIR (front looking Infrared) grade. The opaque, creamy-yellow form of zinc sulfide can be found in the FLIR. Cleartran, a trademark made from hot isostatic pressing (HIPed), can transform the material into transparent water. The original commercial form was sold under the name Iran-2. However, this name has become obsolete.
Pigment
Zinc sulfuride is often called statolith. Lithopone is formed when zinc sulfide is combined with barium-sulfate.
Catalyst
Photocatalyst ZnS is a fine ZnS-based powder that generates hydrogen from water under illumination. During the synthesis of ZnS, sulfur vacancies are possible. This slowly transforms ZnS from a white powder into yellow ZnS and makes it a brown-colored powder. It also enhances photocatalytic ability through improved light absorption.

Zinc Sulfide ZinS Powder:
Zinc sulfuride (CAS 1314-98-3) is light to medium yellow powder. As the light color gets darker, you can see it. If placed in moist, humid conditions for long periods of time, or when containing moisture, zinc sulfate will slowly become stable in dry air. Soluble in dilute mineral acid, soluble in alkali, insoluble in water. The relative density is 3.98 in a-type and 4.102 in b-type. Irritating.

Zinc Sulfide descriptions:
Zinc Sulfide Purity at 99.99%
Zinc Sulfide partilce: Size 35 Microns
Zinc sulfuride 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 Parameters of Zinc Sulfide ZnS Pulp :

Size of particles	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 powder ZnS is used
The 99.99% pure crystal zinc sulfuride powder, a key basic material, is widely used in high tech fields like aerospace, civil and military. It’s also an important window material in medium-long-wave farinfrared precision guidance, and farinfrared imaging. This is especially relevant for national defense. Other cutting-edge technologies in the military.

Storage condition Zinc Sulfide ZnS Powder :
ZnS powder performance and usage effects will be affected by damp reunion. Zinc Sulfide ZnS dust should therefore be kept dry and sealed in vacuum bags. Zinc Sulfide ZnS Powder should also be kept away from stress.

Shipping Zinc Sulfide ZnS Powder :
There are many packing options available depending on the amount of Zinc Sulfide ZnS.
Zinc Sulfide ZnS powder packing – vacuum packaging, 100g, 500g, 1kg/bag or 25kg/barrel. Or as requested.
Zinc Sulfide ZnS shipping: can be sent by sea or air as soon after receipt of payment.


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