High purity Silicon tetrachloride(SiCI4) is a colorless and transparent liquid, slightly lower purity yellowish or yellowish, suffocating odor. Atmospheric pressure at normal temperature 1.48, melting point -70 ℃, the boiling point of 57.6 ℃, the boiling point increased with increasing pressure. Hydrolyzed in moist air to form silicic acid and hydrogen chloride. When water is very intense hydrolysis, but also react violently with alcohols. Soluble carbon tetrachloride, titanium tetrachloride, tin tetrachloride. Corrosive to the skin. For the system of silicate, silicone monomer, silicone oil, high temperature insulating paint, silicone, silicone rubber, also used as a smoke agent. Most of the industrial system made from silica fume and hydrogen chloride synthesis reaction.

1. What's your product price?
Because each gas price depends on your quantity and purity requirements, it is difficult to give a fixed price. If you are interested in some gases, please provide your details. I can offer you an offer.

2. What's the min order?
Different products with different MOQ, please do not hesitate to tell us your needs

3. What's your payment term?
50% T/T deposit, 50% T/T against B/L copy or 100% Irrevocable L/C at sight

4. All the cylinders can recycle?
 Usually seamless steel cylinder can recycle to use in 30 years. The disposable cylinder is only for use one time.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.

5. Is there any cautions to use gas cylinders?
1) The use and testing of gas cylinder shall be subject to “Safety inspection regulations for gas cylinders” issued by State Bureau of Quality and Technical Supervision. 
2) The gas cylinder shall away from heat and sunlight exposure. The distance from fire should be no less than 10 meter. And it is prohibited to hit the cylinders. 
3) It is prohibited to use fire to heat the valve if it was frozen. 
4) The nozzle of the gas cylinder was strictly prohibited from oil contamination 
5) The gas in the cylinder cannot be entirely exhausted, it would be better to remain not less than 0.040 MPa residual pressure 
6) The filling pressure of gas cylinder cannot exceed the prescribed pressure.