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names: nitrogen(iv) oxide, deutoxide of nitrogen
mf: no2
model number: no2
place of origin: ningbo, china (mainland)
grade standard: industrial grade, medicine grade
purity: 99.9%-99.99%
appearance: reddish-brown
application: industrial grade, medical grade
brand name:dsw
model number: no2
dot class: 2.3
dot label: poison gas and oxidizer
package size: 8l/40l cylinder
cga: 660
product name: 99.9% nitrogen dioxide no2 gas
product details
nitrogen dioxide no2
nitrogen dioxide is a reddish-brown gas above 70 °f (21 °c; 294 k) with a pungent, acrid odor, becomes a yellowish-brown liquid below 70 °f (21 °c; 294 k), and converts to the colorless dinitrogen tetroxide (n2o4) below 15 °f (−9 °c; 264 k).
properties
chemical formula: no2
molar mass: 46.0055 g mol−1
appearance vivid: orange gas
odor: chlorine like
density: 1.88 g dm−3
melting point: −11.2 °c (11.8 °f; 261.9 k)
boiling point: 21.2 °c (70.2 °f; 294.3 k)
solubility in water:hydrolyses
solubility: soluble in ccl4, nitric acid, chloroform
vapor pressure: 98.80 kpa (at 20 °c)
refractive index (nd): 1.449 (at 20 °c)
product parameters
99.9% nitrogen dioxide no2 gas used in the production of sulfuric acid as catalyst
specification | ≥99.9% |
o2 | ≤65 ppmv |
n2 | ≤200 ppmv |
no | ≤100 ppmv |
co | ≤10 ppmv |
co2 | ≤300 ppmv |
thc | ≤50 ppmv |