DWS SPECIALTY GAS CO., LTD

6N Nitrogen

• Category :

  Inorganic chemicals

• Synonyms :

  Liquid nitrogen;HYDROGEN AND NITROGEN;HYDROGEN NITROGEN;CAL-MAT NITROGEN;NITROGEN STANDARD, (AS AMMONIA);azote,liquide;

• CAS NO :

  7727-37-9

• EC NO :

  231-783-9

• Molecular Formula :

  N₂

• Molecular Weight :

  28.01

• Main Specifications :

  Nitrogen is a colorless, odorless, tasteless, nontoxic, almost totally inert gas.

• InChI :

  InChI=1/N2/c1-2

• Packing :

  Cylinder 4L/8L/40L/50L

• Product description :

  Used as carrier gas in integrated circuits, semiconductors, and electric vacuum containers for chemical vapor deposition Used as carrying gas of the liquid diffusion source Used as rotective gas of devices in high temperature diffusion furnace The purity of nitrogen is required to be more than 99.99% in the manufacturing of picture tube The purity of nitrogen used as base gas in integrated circuit manufacturing is 99. 999% ~ 99. 9999% or even higher

• Molecular Structure :