NITROUS OXIDE- nitrous oxide gas 
Westair Gases & Equipment, Inc.

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nitrous oxide

NITROUS OXIDE USP

UN1070

Rx Only. WARNING: Administration of Nitrous Oxide may be hazardous or contraindicated. For use only by or under the supervision of a licensed practitioner who is experienced in the use and administration of Nitrous Oxide and is familiar with the indications, effects, dosages, methods, and frequency and duration of administration, and with the hazards, contraindications and side effects, and the precautions to be taken. DANGER: MAY CAUSE OR INTENSIFY FIRE; OXIDIZER. CONTAINS GAS UNDER PRESSURE; MAY EXPLODE IF HEATED. MAY CAUSE DROWSINESS OR DIZZINESS. MAY DISPLACE OXYGEN AND CAUSE RAPID SUFFOCATION. MAY CAUSE FROSTBITE. Do not handle until all safety precautions have been read and understood. Keep and store away from clothing and other combustible materials. Keep valves and fittings free from grease and oil. Avoid breathing gas. Do not get in eyes, on skin or on clothing. Use and store only outdoors or in a well-ventilated place. In case of fire: Stop leak if safe to do so. Use a back flow preventive device in the piping. Use only with equipment of compatible materials of construction and rated for cylinder pressure. Use only with equipment cleaned for oxygen service. Open valve slowly. Close valve after each use and when empty. Protect from sunlight when ambient temperature exceeds 52 C (125 F). Read and follow the Safety Data Sheet (SDS) before use. FIRST AID: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Thaw frost parts with lukewarm water. Do not rub affected area. Get immediate medical advice/attention.

CAS: 10024-97-2 DO NOT REMOVE THIS PRODUCT LABEL.

Westair

(866) WestAir

2505 Congress Street, San Diego, CA 92110

www.westairgases.com nitrous oxide

NITROUS OXIDE 
nitrous oxide gas
Product Information
Product TypeHUMAN PRESCRIPTION DRUGItem Code (Source)NDC:53440-003
Route of AdministrationRESPIRATORY (INHALATION)
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
NITROUS OXIDE (UNII: K50XQU1029) (NITROUS OXIDE - UNII:K50XQU1029) NITROUS OXIDE995 mL  in 1 L
Packaging
#Item CodePackage DescriptionMarketing Start DateMarketing End Date
1NDC:53440-003-0113815 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/200012/31/2022
2NDC:53440-003-027400 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/200012/31/2022
3NDC:53440-003-034934 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/200012/31/2022
4NDC:53440-003-041653 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/200012/31/2022
5NDC:53440-003-05863 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/200012/31/2022
6NDC:53440-003-06711 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/2000
7NDC:53440-003-071337 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/2000
8NDC:53440-003-085167 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/2000
9NDC:53440-003-0914163 L in 1 CYLINDER; Type 0: Not a Combination Product01/01/2000
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
NDANDA20600901/01/2000
Labeler - Westair Gases & Equipment, Inc. (052834694)
Establishment
NameAddressID/FEIBusiness Operations
Westair Gases & Equipment, Inc.014076344manufacture(53440-003)

Revised: 11/2025
Document Id: 4487d01b-70d3-2154-e063-6394a90ad85e
Set id: ec885e73-b328-4bbb-90bf-728ec9517ad7
Version: 15
Effective Time: 20251126
 
Westair Gases & Equipment, Inc.