High Purity Tungsten Disulfide WS2 Powder CAS 12138-09-9, 99.9%
Tungsten dioxide is its name. Formula: 247.97 Molecularweights W2. Furthermore, hexagonal packaging contains 99.9% pure
About
Tungsten Disulfide WS2:
Tungsten disulfide
It is often used in combination with sulfur, tungsten or other metals.
Tungsten disulfide chemical formula
It is
WS2
. It is part the Transition Metal Dihalides. Also known as Trend-Metal Dihalides, this material can also be called: This material is part of certain catalysts used for hydrodesulfurization and hydrodenitrogenation.
WS2 tungsten disulfide
The MoS2-derived MoS2-derived Model has a similar structure. In Watoms, you can locate the MoS2 Coordinatsphere. All of them are housed within the three-dimensional prism. The prism was heated in order to produce Organic Nanotubes. Many WS2Crystals come in dark colours. Many WS2Crystals come in dark colours. Transparent WS2Crystals offer layer visibility. Perhaps MoS2 is an option. Many thought oxygen ambient would have no effect on WS2. Studies on single-layer, environment-dependent WS2 oxidation have revealed that the contrary is true. Photooxidation, which is fast to transform W2 into pure, high-quality tungstenoxide. This can also be done outdoors. It is sensitive to sunlight. It can also reduce photooxidized substances to 1.88eV (560nm) with WS2. To achieve this, only oxygen and water is required. You get sulfuric and/or tungsten acids. This may also be true for semiconductor dihalides. The dihalides have also been tested in ambient conditions. It can be used in conjunction with WS2. Both Hydrofluoric or WS2 can be used. In oxygen rich areas, WS2 may turn to tungsten dioxide if heated. Once heated, however, WS2 can not melt. It will become tungsten dioxide. The melting points of WS2 are 1250oC and 1250oC. Monolayers can be easily removed using chemical exfoliation. By placing lithium in Hexane, the ultrasonics create Li compounds. To remove W2S2, you can use many different methods, including chlorosulfonic and halide. This page contains the most current information. Here you will find all the current information.
Tungsten disulfide
Prices
Get tungsten d if you wish to
Isulfide powder
Bulk buying is possible.
Tungsten Disulfide details:
Tungsten Dioxide particle sizes: FSSS=0.4 to 0.7 mm; FSSS=0.85-1.15 mm. 80nm Tungsten Disulfide purity: 99.9%
W
|
S
|
Al
|
As
|
Cl
|
Cu
|
Fe
|
Ni
|
P
|
Si
|
O
|
74.12
|
25.82
|
0.001
|
0.002
|
0.03
|
0.002
|
0.005
|
0.002
|
0.002
|
0.003
|
0.002
|
It's simple.
Tungsten Disulfide WS2 produced?
1. Decomposition by roasting method: Stir the mixture once per hour. The mixture must be kept at room temperature within 30 minutes of temperatures rising to 57-60C. Mixture should be stored at room temperatures for 16 hours. Mixture is formed by the reaction of ammonium sulfuride to ammonium gas. Ammonium Tetrathiotungstate results. Ammonium Tetrathiotungstate is heatable to make tungstenoxide.
H2WO4+2NH3*H2O-(NH4)2WO4+2H2O
(NH4)2WO4+4H2S-(NH4)2WS4+4H2O
2(NH4)2WS4+3O2-2WS2+4NH3+2S+2SO2+H2O
2. Tungsten is also known as liquid sulfur. Using the colors red hot and green hot, you can turn tungsten into WS2. Combining tungsten or other sulfur can produce WS2. To form orthorhombic compound, you can react between 600pa and 606pa.
3. By heating the ammonium-tetrathiotungstate and decomposing it, under the condition that the air is isolated, the temperature increases from room to 700 to 1200. Keep the temperature the same for at least 24 hours to prevent temperature fluctuations. Temperatures can go up to 130 to 110 Celsius in an hour. A room can heat up to 30 to 110 Celsius an hour, provided it's kept warm for 24 hours.
You have many choices for ultrafine and thin tungstenoxide. Your safety is assured by the environment.
Applicaciones
Tungsten Disulfide WS2:
Tungsten disulfide
It's possible.
tungsten disulfide lubricant, tungsten disulfide grease.
Tungsten dioxide2W2 friction coefficient 0.03 This renders it more powerful than graphite(PTFE), graphite[MoS2],graphite[MoS2],graphite[MoS2],graphite[MoS2],graphite [MoS2], and graphite[MoS2], as well graphite[MoS2], graphite[MoS2], and graphite[MoS2], which makes it even better than graphite(MoS2],MoS2], MoS2],MoS2],MoS2], but not,MoS2], however,MoS2], or graphite[MoS2],MoS2], moS2],MoS2],MoS2],MoS2],MoS2],MoS2],MoS2],M2],MoS2],MoS2],MoS2],MoS2,MoS2 It is extremely lubricious. You can use this to make electronic equipment, such as transistors and sensors. This can also be mixed with alcohol.
It's used in extrusion, mold making and other applications.
It can also be used with hydraulic oil. This oil can be mixed with synthetic or grease oils. You can combine it with other synthetic and grease oils to protect your surface. To prevent oil from getting into pores, you can combine it with oil. This oil is resistant to more than any other oils. This oil has a higher durability than other oils.
For parts less than 1mm in diameter, tolerances may be granted.
It can also be used for maintaining and cooking medical equipment.
As a substitute for the base material, ambient heat is possible. However, WS2 doesn't become unstable or unpredictable.
You can increase strength by using PVD and W2
Tungsten Disulfide Powder Storage Conditions:
Keep tungsten dioxide away from the atmosphere. It can be dispersed by moisture. W2Pulp must be treated with caution
Packing and Shipping Tungsten Disulfide WS2 Pulver:
You can buy Tungsten dioxideW2 at different prices depending on your order.
Tungsten Disulfide Powder Packaging: vacuum packing 100g to500g at 1kg/bag @ 25,5kg/barrel. You have other options.
Tungsten diulfide Powder Shipping: After payment receipt received, can ship via sea or air.
Nanotechnology Co. Ltd. is able to supply high-quality chemicals. Order graphiteboride.
What you need is high-quality, top-quality merchandise
tungsten disulfide powder
Questions are welcome. (
brad@ihpa.net
)
Tungsten Sulfide Properties
|
Titles
|
tungsten sulfide (WS2), tungsten disulphide,
tungsten(IV) sulfide, WS2 powder
|
|
12138-09-9
|
Combined Formula
|
WS2
|
Mobility
|
247.97
|
Appearance
|
Black powder or gray powder
|
Melting Point
|
1250 degC
|
Boiling Point
|
N/A
|
Density
|
7.5 g/cm3
|
Solubility
|
N/A
|
Thanks
|
247.895074
|
|
|
|
|
Tungsten Sulfide Health & Safety Information
|
|
Alert
|
Hazard Statements
|
H315-H319-H335
|
Hazard Codes
|
Xi
|
Risk Codes
|
36/37/38
|
Privacy statement
|
26-37/39
|
Transport Information
|
N/A
|
Inquiry us