China Supply CAS 1314-98-3 Zinc Sulfide

• CAS No.: 1314-98-3
• Formula: Zns
• EINECS: 215-251-3
• Appearance: Powder
• Classification: S
• Certification: CCIC, CIQ, RoHS, ISO
• Model NO.: 1314-98-3
• Purity: 90%~99%
• Type: Sodium Sulfide
• Grade Standard: Industrial Grade
• Transport Package: Bag
• Specification: 25kg
• Trademark: AOLUNWEI
• Origin: China
• Production Capacity: 10000 Kilogram Per Month

Product Description

Product Description

 

Chemical Properties of Zinc Sulfide

Purity	99.99%
Particle Size	3-5um
Color	white powder
melting point	1700°C
density	4.1 g/mL at 25 °C(lit.)
form	ultra fine powder
Merck	14,10160
Stability:	Stable. May react with water to give toxic hydrogen sulfide. Incompatible with acids, strong oxidizing agents. Air and moisture sensitive.
CAS DataBase Reference	1314-98-3(CAS DataBase Reference)

 

Superfineine Zinc Sulfide

Main usage	Color kinescope, blue-green powder for color kinescope,fluorescence powder for black-white kinescope and other kind of fluorescence powder,ultrafine Zinc Sulfide powder ZnS powder price
Remark	Able to produce different erystal-size zinc sulfide powder according to customers' requirements of ultrafine Zinc Sulfide powder ZnS powder price

 

Chemical Component of Zinc Sulfide

Appearance	Moisture   concent	Fe ppm	Cu ppm	Pb ppm	Ni ppm	Cd ppm	Mn ppm	D50 μm	Specific volume
White or light yellow powder	≤ 1.0	≤ 0.3	≤ 0.1	≤ 0.6	≤0.1	≤0.3	≤0.1	4.0±0.1	160±30

 

Application of ZnS Powder

 

The most common use of zinc sulfide powder is as a pigment for paints, plastics, and rubber. Lithopone, a mixture of ZnS and barium sulfate (BaSO4), is a widely used pigment for low-gloss paints. ZnS is phosphorescent, which makes it useful for several electronic and decorative applications.

High-purity crystal zinc sulfide powder is an important basic material widely used in high-tech fields such as civil,aerospace, and other high-tech fields. It is also an extremely important window material for medium-long-wave far-infrared precision guidance and far-infrared imaging, especially in national defense.
 

The applications of Zinc Sulfide are as following:

 

Luminescent material

Zinc sulfide powder, coupled with a small amount of suitable activator, has strong phosphorescence and is currently used in various applications from cathode ray tubes to X-ray screens to emit light in dark products. When silver is used as the activator, the resulting color is bright blue with a maximum of 450 nm. The use of manganese produces an orange-red color of about 590 nm. Copper can glow for a long time and has the familiar dark green glow effect. Copper-doped zinc sulfide ("ZnS + Cu") is also used in electroluminescent panels. It also exhibits phosphorescence due to impurities under blue or ultraviolet light irradiation.

 

Optical materials

Zinc sulfide powder is also used as an infrared optical material, transmitting from visible light wavelengths to just over 12 microns. It can be used as a flat surface as an optical window or shaped as a lens. It is made of hydrogen sulfide gas and zinc vapor to make microchips and sold as FLIR grade (front looking infrared), in which zinc sulfide is in creamy yellow, opaque form. When hot isostatic pressing (HIPed), the material can be converted into a transparent form of water, called Cleartran (trademark). Early commercial forms were sold as Iran-2, but this name is now obsolete.

 

Pigment

Zinc sulfide powder is a common pigment, sometimes called statolith. When combined with barium sulfate, zinc sulfide forms lithopone.

 

Catalyst

The fine ZnS powder is an effective photocatalyst, generating hydrogen from water when illuminated. Sulfur vacancies can be introduced into ZnS during the synthesis process. This gradually turns white to yellow ZnS into a brown powder and enhances photocatalytic activity through enhanced light absorption.

 

 

Detailed Photos

Packaging & Shipping

 

FAQ

Q1: May I get some samples from your side?
Re: Yes, of course. We'd like to provide 10-1000 g free sample to you, which depends on product you need. For freight, your side need to bear, but we will refund you after you place bulk order.
Q2: What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it also is flexible and depends on product.
Q3: What kinds of payment is available for you?
Re: We recommend you pay by Alibaba, T/T or L/C, and you can also choose to pay by PayPal, Western union, MoneyGram if the value is less than USD 3000.
Q4: How about lead time?
Re: For small quantity, the goods will be sent to you within 1-3 working days after payment. For larger quantity, the goods will be sent to you within 3-7 working days after payment.
Q5: How long I can get my goods after payment?
Re: For small quantity, we will deliver by courier(FedEx, TNT, DHL, etc) and it usually will cost 3-7 days to your side. If you want to use special line or air shipment, we can also provide and it will cost about 1-3 weeks. For large quantity, shipment by sea will be better. For transport time, it needs 3-40 days, which depends on your location.
Q6: What's your after-sales service?
Re: We will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, etc.