Industrial 1 Dry Air 1 Breathing (Grade D) 1 Medical Air (USP) 1 High Purity (2.0) 1,6 Air Zero (1.0) 1,4,6 Ultra High Purity (0.1) 1,6
Percent (%) Oxygen 2,5,6:   19.5 - 23.5 19.5 - 23.5 19.5 - 23.5 19.5 - 23.5 19.5 - 23.5 19.5 - 23.5 20.0 - 22.0
Precent (%) Nitrogen: Balance Balance Balance Balance Balance Balance Balance
Carbon Dioxide: NT NT ≤ 500 ppm ≤ 500 ppm ≤1.0 ppm ≤1.0 ppm None
Carbon Monoxide: NT NT ≤10 ppm ≤10 ppm ≤0.5 ppm ≤0.5 ppm ≤0.5 ppm
Nitric Oxide: NT NT ≤2.0 ppm6 ≤2.5 ppm NT NT NT
 Nitrogen Dioxide: NT NT ≤0.5 ppm6 ≤2.5 ppm NT NT NT
Odor: None None None None None None None
Oil 1: None None None None None None None
Sulfur Dioxide: NT NT NT ≤5.0 ppm NT NT NT
Total Hydrocarbon 5,6: NT NT NT ≤5.0 ppm ≤2.0 ppm ≤1.0 ppm ≤0.1 ppm
Moisture 5,6: NT ≤7.8 ppm ≤10 ppm NT ≤5.0 ppm ≤3.0 ppm ≤3.0 ppm
Dew Point: -52° F -80° F -76° F -76° F -85° F -92° F -92° F
CGA Connection: 590 590 346 346 / 970 590 590 590
Lot Label Tracking: No No Yes Yes Yes Yes Yes
Reference Item No: CA2 CA2DRY BA2 BA2USP RSG 036 RSG 021 RSG 038
TECHNICAL INFORMATION
UN ID: 1002 Molecular Weight: 28.96
DOT Classification: 2.2 Non-Flammable Gas Specific Volume: 13.3 ft3/lb
DOT Ship Name: Air, Compressed CAS NO: 132259-10-0

Notes:

  1. Synthesized Air Components (Oxygen USP & Nitrogen NF) Produced by Air Liquefaction Process. Specifications Based on CGA Standards; Impurity Tests Not Required and Excluded from Conformance Guarantee
  2. Oxygen Content Measured By Paramagnetic Analyzation
  3. NT – Not Tested
  4. Zero Grade Refers to Total Hydrocarbon Less Than 1.0 ppm
  5. Certificate of Analysis Specification Results Available Upon Request
  6. Meets MIL-BB-A-1034B, Grade B Specification