PR
@Praveen
10 points

Praveen

Last activity a year ago

Signed up a year ago

PR
The odor threshold for NO2 is 0.1 to 0.4 ppm, Conversion factors: 1 ppm = 1.88 mg/m3; 1 mg, Melting point: −9.3°C, Boiling point: 21.15°C, Specific gravity: 1.448 at 20°C/4°C, State: liquid