Ammonia Gas Specifications - SpecAir Specialty Gases UN1005 - NH3 Ammonia Anhydrous Non-Flammable, Inhalation Hazard Gas

AMMONIA Specifications
A colorless, pungent, toxic gas at atmospheric temperature and pressure shipped as a liquefied gas under its own vapor pressure. Semiconductor Grade - Min. Purity 99.999% Anhydrous Grade - 99.99% (Liquid phase)
AMMONIA GAS INFORMATION
SYMBOL	NH3
MOLECULAR WEIGHT	17.031
SPECIFIC VOLUME	22.60 CF / lb
FLAMMABILITY LIMITS	15-28% in Air
PURITY	Contact Customer Service
CGA VALVE	660 / 705
Material Safety Data Sheet	Ammonia MSDS
AMMONIA SHIPPING INFORMATION
DOT PROPER SHIPPING NAME	Ammonia, anhydrous
IATA PROPER SHIPPING NAME
HAZARD CLASS	2.2
ID NUMBER	UN1005
LABELS	* N (inhalation hazard)
CAS NUMBER	7664-41-7
SCHEDULE B NUMBER	2814.10.0000
ZONE

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

Ammonia Mixture Specifications

Ammonia (NH₃)
Concentration	Cylinder Size	CGA Connection	Recommended Equipment
In Air 5ppm - 8.0% Certified	150AL 80AL 33AL	660 660 660	Single Stage Regulator: SGS 500 Two-Stage Regulator: SGT 500
	Enviro-Cyl / One-Timers	180/C-10	*Please call for recommendation

In Helium 15ppm - 9999ppm Certified 1.0% - 10.0% Certified	150AL 80AL 33AL	660 660 660	Single Stage Regulator: SGS 500 Two-Stage Regulator: SGT 500
	Enviro-Cyl / One-Timers	180/C-10	*Please call for recommendation

In Nitrogen 15ppm - 9999ppm Certified 1.0% - 10.0% Certified	150AL 80AL 33AL	660 660 660	Single Stage Regulator: SGS 500 Two-Stage Regulator: SGT 500
	Enviro-Cyl	180/C-10	*Please call for recommendation

Technical Data
Cylinder Pressure: Class: In Air, HE, N₂ DOT Label: In Air, HE, N₂ ID No.: In Air, HE, N₂		2000 PSIG (Pressure and contents reduced at higher concentrations) 2.2 Nonflammable Gas UN1956

AMMONIA Specifications