Carbon Monoxide Gas Specifications - SpecAir Specialty Gases UN1016 - CO, Carbon Monoxide Flammable, Poisonous Gas

CARBON MONOXIDE Specifications
Scientific Grade - Min. Purity 99.997% O2 <5 ppm N2 <5 ppm H2O <3 ppm H2 <1 ppm THC <2 ppm Ar <15 ppmss UHP Grade - Min. Purity 99.9% C.P. Grade - Min. Purity 99.5% Technical Grade - Min. Purity 99.0%
CARBON MONOXIDE GAS INFORMATION
SYMBOL	CO
MOLECULAR WEIGHT	28.01
SPECIFIC VOLUME	13.70 CF / lb
FLAMMABILITY LIMITS	12.5-74% in Air
PURITY	Contact Customer Service
CGA VALVE
Material Safety Data Sheet	Carbon Monoxide MSDS
CARBON MONOXIDE SHIPPING INFORMATION
DOT PROPER SHIPPING NAME	Carbon monoxide, compressed
IATA PROPER SHIPPING NAME
HAZARD CLASS	2.3 (2.1)
ID NUMBER	UN1016
LABELS	* P, * F
CAS NUMBER	630-08-0
SCHEDULE B NUMBER	2811.29.0000
ZONE

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

Carbon Monoxide Mixture Specifications

Carbon Monoxide (CO)
Concentration	Cylinder Size	CGA Connection	Recommended Equipment
In Air* 1 ppm - 9999 ppm Primary**, Certified 1.0 % - 6.25 % Primary, Certified and Batch	150AL 80AL 33AL	590 590 590	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190

In Argon 1 ppm - 9999 ppm Primary**, Certified 1.0% - 49.0% Primary, Certified and Batch	150AL 80AL 33AL	350 350 350	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190

In Helium 1 ppm - 9999 ppm Primary**, Certified 1.0% - -49.0% Primary, Certified and Batch	150AL 80AL 33AL	350 350 350	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190

In Hydrogen 1 ppm - 9999 ppm Primary**, Certified 1.0% - -49.0% Primary, Certified and Batch	150AL 80AL 33AL	350 350 350	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190

In Nitrogen* 1 ppm - 9999 ppm Primary**, Certified 1.0% - -49.0% Primary, Certified and Batch	150AL 80AL 33AL	350 350 350	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190
Also available as an EPA Protocol Gas mixture *Primary analysis available for concentrations 5ppm or higher
Technical Data
Cylinder Pressure: 150AL, 80AL 33AL 200, 80, 35 DOT Class in H2 All Other DOT Label in H2 All Other ID No. in H2 All Other		2000 PSIG 1650 2.1 2.2 Flammable Gas Nonflammable Gas UN1954 UN1956

CARBON MONOXIDE Specifications