FDA.reportPublic FDA data

Nitrogen

Manufacturer
WELSCO, INC.
Effective date
2025-10-31
Label type
HUMAN PRESCRIPTION DRUG LABEL
Version
17
Source
monthly-update
Hydrated at
2026-06-03 17:41:15

Label at a glance#

ProductNitrogen
Active ingredientNITROGEN
Label structure2 sections

Label contents#

Full prescribing information#

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

UN1066

NITROGEN, COMPRESSED NF

DO NOT REMOVE THIS LABEL

WARNING! CONTAINS GAS UNDER PRESSURE; MAY EXPLODE IF HEATED. MAY DISPLACE OXYGEN AND CAUSE RAPID SUFFOCATION. Do not handle until all safety precautions have been read and understood. Use and store only outdoors or in a well-ventilated place. Use a back flow preventive device in the piping. Use only with equipment rated for cylinder pressure. Do not open valve until connected to equipment prepared for use. 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. Get medical advice/attention. WARNING! The administration of Nitrogen 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 Nitrogen and is familiar with the indications, effects, dosages, methods, and frequency to be used and duration of administration, and with the hazards, contraindications, and side effects and the precautions to be taken. Rx ONLY.

IN CASE OF EMERGENCY: CALL 1-888-639-2474

CAS: 7727-37-9

nexAir

Distributed by nexAir, LLC, 1350 Concourse Ave., Suite 103, Memphis, TN 38104 nitrogen 2025nitrogen 2025

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

UN1977

NITROGEN, REFRIGERATED LIQUID NF

WARNING!

CONTAINS REFRIGERATED GAS; MAY CAUSE CRYOGENIC BURNS OR INJURY. MAY DISPLACE OXYGEN AND CAUSE RAPID SUFFOCATION.

IN CASE OF EMERGENCY: CALL 1-888-639-2474

CAS: 7727-37-9

DO NOT REMOVE THIS LABEL.

ALWAYS KEEP CONTAINER IN UPRIGHT POSITION

DO NOT CHANGE OR FORCE-FIT CONNECTIONS

Do not handle until all safety precautions have been read and understood. Use and store only outdoors or in a well-ventilated place. Wear cold insulating gloves/face shield/eye protection. Use a back flow preventive device in the piping. Use only with equipment of compatible materials of construction and rated for cylinder pressure. DO NOT change or force fit connections. Do not open valve until connected to equipment prepared for use. Close valve after each use and when empty. Always keep container in upright position. Read and follow the Safety Data Sheet (SDS) before use.

FIRST AID: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Get medical advice/attention.

IF ON SKIN: Thaw frosted parts with lukewarm water. Do not rub affected area. Get immediate medical advice/attention.

WARNING: The administration of Nitrogen 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 Nitrogen and is familiar with the indications, effects, dosages, methods, and frequency to be used and duration of administration, and with the hazards, contraindications, and side effects and the precautions to be taken. Rx ONLY.

nexAir

Distributed by nexAir, LLC, 1350 Concourse Ave., Suite 103, Memphis, TN 38104 nitrogen refrig 2025nitrogen refrig 2025

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
IngredientTypeUNIISPL versionUploaded
NitrogenACTIVE INGREDIENTN762921K753
NitrogenACTIVE MOIETYN762921K753

Products#

Every source-derived product name is available through these pages.

DailyMed product names page 1 of 1 · 1 matching rows.

NDC Codes#

Product NDC, Package NDC table
Product NDCPackage NDC
33335-00233335-002-01, 33335-002-02, 33335-002-03, 33335-002-04, 33335-002-05, 33335-002-06, 33335-002-07, 33335-002-08, 33335-002-09

Ingredients#

Every source-derived ingredient row is available through these pages.

DailyMed ingredient rows page 1 of 1 · 1 matching rows.

Name, UNII, Kind table
NameUNIIKind
NITROGENN762921K75ACTIB

Source Document#

Source XML

Older Hydrated Versions#

Version, Effective date, Source table
VersionEffective dateSourceHydrated
162024-12-02full-release2026-05-31 21:18:34

Orange Book application contexts#

All distinct exact application/product contexts derived from this label’s complete NDC list are paginated below.

Orange Book application contexts page 1 of 1 · 1 matching rows.

Source provenance: Browse the complete Orange Book source catalog.

openFDA label cross-check#

OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.

Matched openFDA labels page 1 of 1 · 1 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
521c1475-8268-b9b3-e063-6394a90ac09b713aaf2d-05bb-401d-977b-31542720a55a2026-05-18Exact identifier
spl set id: 713aaf2d-05bb-401d-977b-31542720a55a

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.