Carbon Dioxide Gas Specifications - SpecAir Specialty Gases UN1013

CARBON DIOXIDE Specifications
Scientific Grade - Min. Purity 99.998% Ar + O2 <2 ppm N2 <8 ppm H2O <3 ppm THC <1 ppm CO <1 ppm Supercritical Grade - Min. Purity 99.99% (Liquid Phase) Equipped with a full length eductor tube for liquid withdrawal. Pressurized with Helium on Request. The sum of N2, O2, CO and CH4 <100 ppm Coleman Grade - Min. Purity 99.99% (Liquid Phase) Ar + O2 <9 ppm H2O <10 ppm THC <4 ppm N2 <50 ppm CO <5 ppm H2 <4 ppm Anaerobic Grade - Min. Purity 99.9% (Liquid Phase) Ar + O2 <10 ppm Bone Dry Grade - Min. Purity 99.8% (Liquid Phase) Provided with Eductor Tube for Liquid Withdrawal on Request
GAS INFORMATION
SYMBOL	CO2
MOLECULAR WEIGHT	44.01
SPECIFIC VOLUME	8.76 CF / lb
FLAMMABILITY LIMITS	Non-flammable
PURITY	Contact Customer Service
CGA VALVE	320
Material Safety Data Sheet	Carbon Dioxide - MSDS
SHIPPING INFORMATION
DOT PROPER SHIPPING NAME	Carbon dioxide
IATA PROPER SHIPPING NAME
HAZARD CLASS	2.2
ID NUMBER	UN1013
LABELS	* N
CAS NUMBER	124-38-9
SCHEDULE B NUMBER	2811.21.0000
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.

Carbon Dioxide Mixture Specifications

Carbon Dioxide (CO₂)
Concentration	Cylinder Size	CGA Connection	Recommended Equipment
In Air, Zero 1 ppm - 30% Primary, Certified and Batch	150AL 80AL 33AL	590 590 590	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
In Air, Zero 1 ppm - 30% Primary, Certified and Batch	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190

In Oxygen 5 ppm - 30% Primary, Certified and Batch	150AL 80AL 33AL	296 296 296	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
In Oxygen 5 ppm - 30% Primary, Certified and Batch	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190

In Helium 1 ppm - 30% Primary, Certified and Batch	150AL 80AL 33AL	580 580 580	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
In Helium 1 ppm - 30% Primary, Certified and Batch	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190

In Hydrogen 1 ppm - 30% Primary, Certified and Batch	150AL 80AL 33AL	350 350 350	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
In Hydrogen 1 ppm - 30% Primary, Certified and Batch	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190

In Nitrogen 1 ppm - 30% Primary, Certified and Batch	150AL 80AL 33AL	580 580 580	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
In Nitrogen 1 ppm - 30% Primary, Certified and Batch	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190
Batch analysis available for concentration 0.1% or higher Primary analysis available for concentrations 5ppm or higher
Technical Data
Cylinder Pressure: DOT Class in H2 All Other DOT Label in H2 All Other ID No. in H2 All Other		2000 PSIG 2.1 2.2 Flammable Gas Nonflammable Gas UN1954 UN1956

CARBON DIOXIDE Specifications