Electronic Grade Sih4 Gas High Purity Silane Gas

Brand Name
OEM Accepted
Organic
Inorganic
Valve Type
Cga250
Un No
2203
Cylinder Capacity
10L - 50L
Transport Package
Gas Cylinder
Specification
99.9999%
Trademark
LD
Origin
China
HS Code
2850009090
Production Capacity
10000ton
Reference Price
$ 27.00 - 40.50
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Product Description

Description:

Silane is a strong reducing agent, with heavy metal halide reaction, with chlorine, bromine explosion reaction, and carbon tetrachloride reaction. So the flon can not use flon fire extinguishing agent. Silane is insoluble in ethanol, ether, benzene, chloroform and silicon tetrachloride. Not with the oil, fat reaction. Very non-corrosive to almost all metals. Sometimes, the alkali component of the glass can also decompose silane. Silanes dissolved in carbon disulfide can also explode with air.

Product Name Silane SIH4
Chemical Formula SIH4
Hazard Class 2.1
Molecular Weight 32.117
Boiling Point (ºC) -112.15
Boiling Point (ºF) -169.85
CAS 7803-62-5
UN 2203
Density(kg/m³) 1.366
Density(lb/ft³) 0.085

 

 

Process:

Silane is produced by the reduction of silicon tetrachloride by metal hydrides such as lithium or calcium aluminum hydride.

Silane is produced by treatment of magnesium silicide with hydrochloric acid.

Specification:

  S- cylinder: 47L                           Valve:   DISS632                               Content: 12Kg

Y-cylinder: 440L-490L                 Valve:   DISS632                                Content: 120Kg

ISO   tan k:  13.2M 3                        Valve: DISS632                              C ontent: 4000Kg

Application: 

Silane  is used

1.  in the production of special glasses to provide a reflective coating
2. as a source of silicon for growing polycrystalline and epitaxial (monocrystalline) silicon, silicon dioxide, silicon nitride and doping of gallium arsenide
3. as a dopant in the production of compound semiconductor devices, for chemical vapour deposition of refractory metal silicides, and for deposition of amorphous silicon on photocopier drums
4. in the production of photovoltaic cells
5.   in the production process of optical fibres


Electronic Grade Sih4 Gas High Purity Silane Gas Electronic Grade Sih4 Gas High Purity Silane Gas Electronic Grade Sih4 Gas High Purity Silane Gas

Packaging & Shipping

Electronic Grade Sih4 Gas High Purity Silane Gas Product Information

FAQ

1. What's your product price?

Because each gas price is depends on the market supply and demand, quantity and purity, it is difficult to give a fixed price. If you have any interested in each gas, pls give your details requirement. I could like to make an offer to you.

2.What's the min order?

Different products have different min order. Please don't hesitate to let me know your requirement.

3.What's the delivery time?

If the cylinder is in stock, and only need to fill gas, the delivery is about 7-10 days ex work after receive the deposit.

If the cylinder need to customize, the delivery is about 15-35 days ex work after receive the deposit. That depends on the quantity.

4.How to check the gas quality?

Firstly, our cylinder will take a treatment (cleaning, drying, vacuum pumping, and replacement before filling gas. In this way, the cylinder inside is clear and dry. Secondly, we will take tests every treated cylinder to assure them inside purity. Thirdly, we will take a test for all of the gas after fill into cylinders. If the tested gas is not up to standard, we will produce it again and not release the faulty product to ex work. At last, we will supply you the gas tes ting  qualified report .

5.All the cylinders can  be   recycle d ?

Usually seamless steel cylinder can  be   recycle d  to use in 20 years. 
The disposable cylinder is only   use for one time.

6.Shall we send back the cylinders to China to refill gas again?

Yes, when you ordered our cylinders, next time, you can send back the cylinders to fill gas again. You just need to tell us before you export. We will handle all the import customs clearance formalities.

 

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GOUV.NE, 2023