NITROUS OXIDE - nitrous oxide liquid 
Welding & Therapy Service Inc.

Disclaimer: This drug has not been found by FDA to be safe and effective, and this labeling has not been approved by FDA. For further information about unapproved drugs, click here.

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NITROUS OXIDE, REFRIGERATED LIQUID LABEL

NITROUS OXIDE, REFRIGERATED LIQUID
USP
UN2201
NON-FLAMMABLE 2      OXIDIZER

WARNING:   EXTREMELY COLD LIQUID AND GAS UNDER PRESSURE.  VIGOROUSLY
                         ACCELERATES COMBUSTION.  CAN CAUSE RAPID SUFFOCATION.  CAN
                         CAUSE ANESTHETIC EFFECTS.  MAY CAUSE FROSTBITE.
                         Avoid breathing gas.  Store and use with adequate ventilation.  Keep oil and
                         grease away.  Use only with equipment cleaned for nitrous oxide and rated for
                         cylinder pressure.  Do not get liquid in eyes, on skin or clothing.  Cylinder
                         temperature should not exceed 125oF (52oC).  Open valve slowly.  Close valve
                         after each use and when empty.  Use in accordance with Material Safty Data
                         Sheet (MSDS).

FIRST AID:   IF INHALED, remove to fresh air.  If not breathing, give artificial respiration.  If
                         breathing is difficult, give oxygen.  Call a physician.
                         IN CASE OF FROSTBITE, obtain medical treatment immediately.

NOTE:            SUCK-BACK INTO CYLINDER MAY CAUSE RUPTURE.  ALWAYS USE A
                         BACK FLOW PREVENTIVE DEVICE IN THE PIPING.

                                                                            MEDICAL USE

CAUTION:    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.

                                                      DO NOT REMOVE THIS PRODUCT LABEL

                                                      WELDING AND THERAPY SERVICE INC.
                                                                         5010 Crittenden Drive
                                                                         Louisville, KY  40209
Immage of Nitrous Oxide Liquid Label
NITROUS OXIDE 
nitrous oxide liquid
Product Information
Product TypeHUMAN PRESCRIPTION DRUGItem Code (Source)NDC:33344-004
Route of AdministrationRESPIRATORY (INHALATION)
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
Nitrous Oxide (UNII: K50XQU1029) (Nitrous Oxide - UNII:K50XQU1029) Nitrous Oxide99 L  in 100 L
Packaging
#Item CodePackage DescriptionMarketing Start DateMarketing End Date
1NDC:33344-004-01137 L in 1 DEWAR
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
unapproved medical gas11/01/1971
Labeler - Welding & Therapy Service Inc. (056823511)
Registrant - Welding & Therapy Service Inc. (056823511)
Establishment
NameAddressID/FEIBusiness Operations
Welding & Therapy Service Inc.056823511manufacture

Revised: 7/2011
Document Id: 7c8f7ec7-c0c5-4be7-a0ed-86ec81bedc53
Set id: 500cd52e-9300-4a8a-b043-15e419f68641
Version: 6
Effective Time: 20110722
 
Welding & Therapy Service Inc.