Nitrogen Trifluoride NF3 Electronic Gases With Tungsten Silicide , Non Flammable

Nitrogen Trifluoride NF3 , 99.99~99.999% , Used With Tungsten Silicide , And Tungsten Produced By CVD

Description:

NF3 is a colorless gas with a moldy odor. Very toxic by inhalation. Slightly soluble in water. Corrosive to tissue. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. Used to make other chemicals and as a component of rocket fuels.

Keep combustibles (wood, paper, oil, etc.) away from spilled material. Do not touch or walk through spilled material. Stop leak if you can do it without risk. If possible, turn leaking containers so that gas escapes rather than liquid. Do not direct water at spill or source of leak. Use water spray to reduce vapors or divert vapor cloud drift. Avoid allowing water runoff to contact spilled material. Prevent entry into waterways, sewers, basements or confined areas. Allow substance to evaporate. Isolate area until gas has dispersed. CAUTION: When in contact with refrigerated/cryogenic liquids, many materials become brittle and are likely to break without warning.

Specifications:

1. Physical properties

2. Typical technical data

3. Packing and delivery 

DOT 3AA / ISO 9809  seamless steel cylinders/ ton cylinder

Applications:

Nitrogen Trifluoride (NF3) has been widely used in electronic industry, semiconductor and solar photo-electricity industry etc. it's a good etching and cleaning gas with advantages of no remaining, high cleaning speed and easy to decompose.



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