Nitrogen Gas Specifications - SpecAir Specialty Gases UN1066

NITROGEN Specifications
Scientific Grade - Min. Purity 99.9995% O2 <0.5 ppm H2O <1 ppm CO + CO2 <2 ppm THC <0.1 ppm H2 <1 ppm Ultra High Purity - Min. Purity 99.999% O2 <2 ppm THC <0.5 ppm H2O <1 ppm Zero Grade - Min. Purity 99.998% THC <0.5 ppm Oxygen Free - Min. Purity 99.998% Certified oxygen content <0.5 ppm Prepurified Grade - Min. Purity 99.998% H2O <5 ppm O2 <5 ppm High Pressure (3500, 6000 psi) Min. Purity 99.998%
NITROGEN GAS INFORMATION
SYMBOL	N2
MOLECULAR WEIGHT	28.01
SPECIFIC VOLUME	13.80 CF / lb
FLAMMABILITY LIMITS	Non-flammable
PURITY	Contact Customer Service
CGA VALVE	580
Material Safety Data Sheet	Nitrogen MSDS

NITROGEN SHIPPING INFORMATION
DOT PROPER SHIPPING NAME	Nitrogen, compressed
IATA PROPER SHIPPING NAME
HAZARD CLASS	2.2
ID NUMBER	UN1066
LABELS	* N
CAS NUMBER	7727-37-9
SCHEDULE B NUMBER	2804.30.0000
ZONE	N/A

* N = Non-Flammable Gas * F = Flammable Gas * P = Poison-Inhalation Hazard	* O = Oxidizer * C = Corrosive
This information is intended for reference purposes only.

Nitrogen Mixture Specifications

Nitrogen (N2)
Concentration	Cylinder Size	CGA Connection	Recommended Equipment
In Argon 5 ppm - 49.9% Primary, Certified	150AL 80AL 33AL	580 580 580	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
In Argon 5 ppm - 49.9% Primary, Certified	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190

In Helium 5 ppm - 49.9% Primary, Certified	150AL 80AL 33AL	580 580 580	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
In Helium 5 ppm - 49.9% Primary, Certified	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190

In Hydrogen 5 ppm - 49.9% Primary, Certified	150AL 80AL 33AL	350 350 350	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
In Hydrogen 5 ppm - 49.9% Primary, Certified	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190

In Oxygen 5 ppm - 49.9% Primary, Certified and Batch	150AL 80AL 33AL	296 296 296	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
In Oxygen 5 ppm - 49.9% Primary, Certified and Batch	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190
Technical Data
Cylinder Pressure: DOT Class: In Hydrogen All Other DOT Label: In Hydrogen All Other ID No.: In Hydrogen All Other		2000 PSIG 2.1 2.2 Flammable Gas Nonflammable Gas UN1954 UN1956

NITROGEN Specifications