NITROUS OXIDE- nitrous oxide gas 
WELSCO, INC.

----------

Nitrous Oxide

NITROUS OXIDE USP

UN1070

DO NOT REMOVE THIS LABEL.

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. Wear protective gloves, protective clothing, and either eye or face protection. In case of fire: Stop leak if safe to do so. Store locked up. Dispose of contents/container in accordance with container supplier/owner instructions. Use a back flow preventive device in the piping. Close valve after each use and when empty. Use only with equipment rated for cylinder pressure. Do not open valve until connected to equipment prepared for use. Use only equipment of compatible materials of construction. Open valve slowly. Use only with equipment cleaned for oxygen service. 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 POISION CENTER or doctor/physician if you feel unwell. IF ON SKIN: Thaw frosted parts with lukewarm water. Do not rub affected area. Get immediate medical advice/attention. CAS: 10024-97-2

WARNING: This product can expose you to chemicals including Nitrous Oxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

DISTRIBUTED BY:

WELSCO.

9006 CRYSTAL HILL ROAD

NORTH LITTLE ROCK, AR 72113 501-771-1204 nitrous oxide

NITROUS OXIDE 
nitrous oxide gas
Product Information
Product TypeHUMAN PRESCRIPTION DRUGItem Code (Source)NDC:33335-003(NDC:12213-593)
Route of AdministrationRESPIRATORY (INHALATION)
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
NITROUS OXIDE (UNII: K50XQU1029) (NITROUS OXIDE - UNII:K50XQU1029) NITROUS OXIDE990 mL  in 1 L
Packaging
#Item CodePackage DescriptionMarketing Start DateMarketing End Date
1NDC:33335-003-0114163 L in 1 CYLINDER; Type 0: Not a Combination Product01/02/2012
2NDC:33335-003-025167 L in 1 CYLINDER; Type 0: Not a Combination Product01/02/2012
3NDC:33335-003-031745 L in 1 CYLINDER; Type 0: Not a Combination Product01/02/2012
4NDC:33335-003-041070 L in 1 CYLINDER; Type 0: Not a Combination Product01/02/2012
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
NDANDA20600901/02/2012
Labeler - WELSCO, INC. (006357420)
Establishment
NameAddressID/FEIBusiness Operations
WELSCO, INC.006357420relabel(33335-003)
Establishment
NameAddressID/FEIBusiness Operations
WELSCO, INC.032494783relabel(33335-003)

Revised: 10/2023
Document Id: 07620b8d-75d2-8585-e063-6294a90a1d48
Set id: e804b2a1-2b96-34a4-e053-2995a90aa9b4
Version: 3
Effective Time: 20231010
 
WELSCO, INC.