FDA.reportPublic FDA data

Nitrogen

Product NDC
33335-002
Requested package NDC
33335-002-07
11-digit product format
333350002
Labeler code
33335
Product ID
33335-002_eb4114b3-8d10-4a90-e053-2a95a90a95fd
Type
HUMAN PRESCRIPTION DRUG
Nonproprietary name
Nitrogen
Dosage form
GAS
Route
RESPIRATORY (INHALATION)
Labeler
WELSCO, INC.
Application
NDA205766
Marketing category
NDA
Marketing start
2001-01-01
Marketing end
0000-00-00
Substance
NITROGEN
Active strength
990 mL/L
NDC exclude flag
No
Listing certified through
2023-12-31
Current FDA listing
Historical FDA.report record

NDC auxiliary status#

These records are reproduced from FDA’s unfinished, excluded, and compounder listings. They describe what appeared in the source files; a missing record does not establish a regulatory status. View all current auxiliary records, including entries without an NDC. · View the auxiliary file history.

Current NDC status page 1 of 1 · 1 matching rows.

Dataset, Scope, Product NDC table
DatasetScopeProduct NDCPackage NDCCodeStatusReporting periodSource date
excluded packagepackage33335-00233335-002-07DDiscontinued by firm2026-08-11

Source provenance: Browse the complete Orange Book source catalog.

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
IngredientTypeUNIIDailyMed labelSPL versionUploaded
NitrogenACTIVE INGREDIENTN762921K75NITROGEN GAS [WELSCO, INC.]3
NitrogenACTIVE MOIETYN762921K75NITROGEN GAS [WELSCO, INC.]3

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDCDashboard titleSPL versionValidationDashboard ZIP
33335-002NITROGEN GAS [WELSCO, INC.]16Legacy NDC20241204_713aaf2d-05bb-401d-977b-31542720a55a.zip

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 3 · 43 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
NitrogenNITROGENMaine Oxy-Acetylene Supply Company652ecc66-c6bb-40a3-a12f-64c7a4cdaca82026-06-18Exact identifier
application applno (NDA): 205766
application number: NDA205766
NitrogenNITROGENAtlas Welding Supply Company, Inc.7e0e5e70-74c7-4916-a7cd-dd6676d084ab2026-04-21Exact identifier
application applno (NDA): 205766
application number: NDA205766
NitrogenNITROGENMesser LLCc6f2772a-e53a-c379-b99e-a4f7c3e82f602026-04-13Exact identifier
application applno (NDA): 205766
application number: NDA205766
NitrogenNITROGENMITCHELL WELDING SUPPLY DBA Meritus Texasfa2df808-fd08-c1e8-e053-6294a90a77192026-03-24Exact identifier
application applno (NDA): 205766
application number: NDA205766
NitrogenNITROGENMachine & Welding Supply Company dba Arc3 Gases South2f752307-56a0-41e1-82e0-da3c9680faec2026-03-16Exact identifier
application applno (NDA): 205766
application number: NDA205766
NitrogenNITROGENAGL Inhalation Therapy Co.08461574-4ad0-4749-a200-53abcad5b1ee2026-03-02Exact identifier
application applno (NDA): 205766
application number: NDA205766
NITROGENNITROGENCEE-KAY SUPPLY, INC.53f88c55-5c28-4a93-852b-894b0999e27d2026-02-25Exact identifier
application applno (NDA): 205766
application number: NDA205766
NITROGENNITROGENWelders Supply Companydde64850-2e2b-446e-9484-fc71c9a5d0512026-01-06Exact identifier
application applno (NDA): 205766
application number: NDA205766
NitrogenNITROGENHaun Welding Supply, Inc.97ccccd8-4da7-f521-e053-2a95a90a0faf2025-12-29Exact identifier
application applno (NDA): 205766
application number: NDA205766
NitrogenNITROGENHaun Specialty Gases, Inc.97ccb7e8-5c3c-75c7-e053-2a95a90aaa6b2025-12-29Exact identifier
application applno (NDA): 205766
application number: NDA205766
NitrogenNITROGENQuality Air Products Inc4585b549-20cd-5d6c-e063-6294a90a949a2025-12-09Exact identifier
application applno (NDA): 205766
application number: NDA205766
NitrogenNITROGENWEST PENN LACO, INC.bd201f32-444c-304d-e053-2a95a90ad9402025-12-09Exact identifier
application applno (NDA): 205766
application number: NDA205766
NitrogenNITROGENGas and Supply Carolinas, LLC05a6f3ad-c96a-4345-e063-6294a90a8b7a2025-12-08Exact identifier
application applno (NDA): 205766
application number: NDA205766
NitrogenNITROGENINDUSTRIAL WELDING SUPPLY CO. OF HARVEY, INC.50df5a35-754d-423f-885c-ade8652596162025-12-08Exact identifier
application applno (NDA): 205766
application number: NDA205766
NitrogenNITROGENSouthern Gas & Supply LLC9f5822ee-0117-4e37-a9c6-555cf5835e9b2025-12-08Exact identifier
application applno (NDA): 205766
application number: NDA205766
NitrogenNITROGENSOUTHERN GAS AND SUPPLY, INC.d6a75eea-7f96-2a42-e053-2995a90a72132025-12-08Exact identifier
application applno (NDA): 205766
application number: NDA205766
NitrogenNITROGENSOUTHERN GAS AND SUPPLY, INC. dba Gas and Supply9af0511f-2898-d928-e053-2a95a90a75882025-12-08Exact identifier
application applno (NDA): 205766
application number: NDA205766
NitrogenNITROGENMinneapolis Oxygen Companyc3fdbc5c-da70-4cbd-bdee-eddb4d852b262025-12-01Exact identifier
application applno (NDA): 205766
application number: NDA205766
NITROGENNITROGENLampton Welding Supply Company, Inc125eedfb-8ab0-42b3-8393-7e8b9313020b2025-11-26Exact identifier
application applno (NDA): 205766
application number: NDA205766
NitrogenNITROGENWestair Gases & Equipment, Inc.0268620b-4e8b-4b62-a768-688b477e01712025-11-26Exact identifier
application applno (NDA): 205766
application number: NDA205766

Packages#

Package NDC, 11-digit format, Description table
Package NDC11-digit formatDescriptionUnitsMarketing startMarketing endSampleExclude flagStatus
33335-002-073333500020725 L in 1 CYLINDER (33335-002-07) 25 l2001-01-010000-00-00NoNoCurrent