Tungsten Silicide Nanoparticles High Purity 99.9-99.999%

• CAS No.: 12039-88-2
• Formula: Wsi2
• EINECS: 234-909-0
• Certification: REACH
• Appearance: Powder
• Color: Grey
• Model NO.: 12039-88-2
• Molecular Weight: 240.01100
• Density: 9.88 g/cm3
• Melting Point: 900ºC
• Water Solubility: Insoluble in Water
• Quality Standard: 99.9-99.999%
• Wgk Germany: 3
• Transport Package: 1kg/Bag
• Specification: 99.9-99.999%
• Trademark: Fitech
• Origin: China

Product Description

Features
 

CAS No.:	12039-88-2
Molecular Formula:	WSi2
Quality Standard:	99.9-99.999%
Minimum Order:	Depends on your requirement
Density:	9.88 g/cm3
Melting Point:	900ºC
Molecular Weight:	240.01100
Water Solubility:	Insoluble in water
RIDADR:	NONH for all modes of transport
WGK Germany:	3
EINECS:	234-909-0

It has good oxidation resistance and is soluble in WANGSHUI but insoluble in water. The chemical properties of tungsten disilicide are as follows: it can react violently with many substances, such as strong acids, FU, oxidising agents and interhalogen compounds.

Application 

1. Nano WSi2 is often used in microelectronics as a haptic material where the resistance is 60-80u Qcm.
2. It is often used as a shunt on polysilicon wires to increase the conductivity and signal speed of polysilicon wires.
3. Used to make antioxidant covering layer and resistive wire dressing.
4. Widely used in industry, agriculture, life science, inspection and quarantine, environmental protection, energy development, scientific research and national economy.

Anhui Fitech Material Co.,Ltd was founded in Hefei city China,capital of Anhui province,also known as center of politics,economy and science and education all over China. After decades development,the company has grown into a high-tech enterprise integrating mining, metallurgy and the production of high-purity series products.We have cooperated with a number of domestic research institutes to jointly develop new products and to improve product processing system.The production process is continuous and stable, and we,Anhui Fitech Material Co.Ltd company passed ISO9001 quality certification, ISO14001 environmental certification and ISO45001 occupational health and safety certification.

FAQs

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.