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CGA G 2 : 1995

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

ANHYDROUS AMMONIA

Superseded date

05-05-2021

Superseded by

CGA G-2:2021

Published date

12-01-2013

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1 Introduction
   1.1 Gas pamphlets
   1.2 Units of measure
   1.3 Multipliers and metric prefixes
2 Scope and purpose
   2.1 Scope
   2.2 Purpose
3 Glossary of terms and acronyms
   3.1 General
4 Ammonia identification and classification numbers
   4.1 ASHRAE No. R717
   4.2 CAS No. 7664-41-7
   4.3 OSHA HS No. 1021
   4.4 RTECS No. BO0875000
   4.5 UN No. 1005
   4.6 The DOT Hazard Division (Class) number
5 Composition, synthesis and specifications
   5.1 Composition
   5.2 Synthesis
   5.3 Specifications
6 Properties
   6.1 Physical properties
   6.2 Chemical properties
7 Commercial uses
8 Jurisdictional authorities and general regulation
   8.1 General
   8.2 United States
   8.3 Canada
   8.4 Other countries
   8.5 International transportation
   8.7 Regulatory references
   8.8 Container qualification
   8.9 Filling density
9 Exposure and emergency actions
   9.1 General
   9.2 First aid
   9.3 Physiological effects
   9.4 Controlling Leaks
   9.5 Fire exposure
   9.6 Emergency response
10 Safety, security & train
   10.1 General safety
   10.2 Safety equipment & protective clothing
   10.3 Security
   10.4 Training
11 Tank cars
   11.1 Description
   11.2 Fabrication
   11.3 Stamping, stenciling and marking
   11.4 Placarding and painting
   11.5 Filling density
   11.6 Loading and shipping
   11.7 Receiving
   11.8 Handling and unloading
   11.9 Preparing tank car for return
   11.10 Repairs
   11.11 Leaks
   11.12 Accidents
   11.13 Multi-unit tank car tanks
12 Cargo tank motor vehicles
   12.1 Description
   12.2 Fabrication
   12.3 Requalification and maintenance
   12.4 Marking, placarding and painting
   12.5 Filling density
   12.6 Loading and shipping
   12.7 Receiving and unloading
   12.8 Repairs
   12.9 Leaks
   12.10 Accidents
13 Portable tanks
   13.1 Description
   13.2 Fabrication
   13.3 Requalification and maintenance
   13.4 Marking, placarding and painting
   13.5 Filling density
   13.6 Loading and shipping
   13.7 Receiving, storage and unloading
   13.8 Repairs
   13.9 Leaks
   13.10 Accidents
14 Containers mounted on farm wagons or farm equipment
   14.1 Description
   14.2 Capacity
   14.3 Fabrication
   14.4 Welding
   14.5 Pressure relief devices
   14.6 Requalification, maintenance and repairs
   14.7 Painting
   14.8 Filling
   14.9 Safety
   14.10 Nurse tanks
   14.11 Farm wagons
   14.12 Applicator tanks
15 Cylinders
   15.1 Description
   15.2 Fabrication
   15.3 Requalification, repair and maintenance
   15.4 Marking, labeling and painting
   15.5 Filling density
   15.6 Filling authorization, transfilling and filling
   15.7 Shipping
   15.8 Receiving, handling and storage
   15.9 Ammonia with
   15.10 Empty cylinders
   15.11 Leaks
   15.12 Accidents
16 Barges and ships
   16.1 Description
   16.2 Fabrication
   16.3 Requalification
   16.4 Loading
   16.5 Unloading
17 Pipelines
   17.1 Description
   17.2 Service
18 Stationary containers
   18.1 Description
   18.2 Fabrication
   18.3 Supports
   18.4 Appurtenances
   18.5 Valves
   18.6 Piping
   18.7 Manway
   18.8 Nameplate and marking
   18.9 Manufacturer's data report
   18.10 Painting
   18.11 Installation
   18.12 Location
   18.13 Protection of container
   18.14 Maintenance and periodic inspection
   18.15 Filling density (volume)
   18.16 Ammonia filling
   18.17 Ammonia withdrawal
   18.18 Leaks
   18.19 Accidents
   18.20 Refrigerated containers
19 Piping and equipment
   19.1 General
   19.2 Piping
   19.3 Gaskets
   19.4 Pressure relief devices
   19.5 Liquid level gauging devices
   19.6 Pressure gauges
   19.7 Flow indicators
   19.8 Strainers
   19.9 Pressure regulators
   19.10 Metering devices
   19.11 Automatic vacuum breakers
   19.12 Equipment
   19.13 Electrical equipment and wiring
20 Acknowledgments
21 References
Tables and Figures

Reviews the properties, physiological effects, first aid, safety, security and emergency actions, manufacture, transportation, storage, handling, and use of anhydrous ammonia. Also includes a glossary of terms and acronyms, an expanded reference section, and detailed references to a multitude of U.S regulatory changes and requirements.

DocumentType
Standard
PublisherName
Compressed Gas Association
Status
Superseded
SupersededBy

NFPA 8506 : 1998 HEAT RECOVERY STEAM GENERATOR SYSTEMS
AWWA B305:2015 ANHYDROUS AMMONIA
CGA G 2.2 : 2016 GUIDELINE METHOD FOR DETERMINING MINIMUM OF 0.2% WATER IN ANHYDROUS AMMONIA
CGA G 2.1 : 2014 REQUIREMENTS FOR THE STORAGE AND HANDLING OF ANHYDROUS AMMONIA
CGA P 26 : 97(R2015) GUIDELINES FOR INSPECTION AND REPAIR OF MC-330 AND MC-331 ANHYDROUS AMMONIA CARGO TANKS (FORMERLY TB-2)

CGA G 2.2 : 2016 GUIDELINE METHOD FOR DETERMINING MINIMUM OF 0.2% WATER IN ANHYDROUS AMMONIA
CGA P 26 : 97(R2015) GUIDELINES FOR INSPECTION AND REPAIR OF MC-330 AND MC-331 ANHYDROUS AMMONIA CARGO TANKS (FORMERLY TB-2)

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