Nitrogen

Product NDC: 70151-021
Requested package NDC: 70151-021-05
11-digit product format: 701510021
Labeler code: 70151
Product ID: 70151-021_423e33ff-d6e4-af4a-e063-6294a90ab314
Type: HUMAN PRESCRIPTION DRUG
Nonproprietary name: Nitrogen
Dosage form: GAS
Route: RESPIRATORY (INHALATION)
Labeler: Central Welding Supply Company
Application: NDA205713
Marketing category: NDA
Marketing start: 2015-11-15
Substance: NITROGEN
Active strength: 990 mL/L
NDC exclude flag: No
Listing certified through: 2026-12-31
Current FDA listing: Yes

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
Dataset	Scope	Product NDC	Package NDC	Code	Status	Reporting period	Source date
excluded package	package	70151-021	70151-021-05	D	Discontinued by firm		2026-08-17

Observed NDC auxiliary status history#

This history shows the information present in each captured FDA auxiliary file. It is not a continuous regulatory timeline, and a missing record does not establish a status.

Historic NDC status page 1 of 1 · 12 matching rows.

View current auxiliary records. · View the auxiliary file history.

Captured / source date, Snapshot, Source SHA-256 table
Captured / source date	Snapshot	Source SHA-256
2025-12-14 17:58 UTC · source 2025-12-05	`d630ba8d3edf…`	`732f749b63fb…`
2025-08-27 00:01 UTC · source 2025-08-26	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-04-01 02:39 UTC · source 2025-03-31	`2ef7874e63bc…`	`57b86245f4fa…`
2025-03-28 20:22 UTC · source 2025-03-28	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-22 03:12 UTC · source 2025-03-21	`cfe11265f3b6…`	`090c488252e2…`
2025-03-10 12:48 UTC · source 2025-03-10	`cdf11ea48f46…`	`ba0047e9e063…`
2025-02-02 03:52 UTC · source 2025-01-31	`302b2466d912…`	`e7b80fea0513…`
2025-01-20 13:05 UTC · source 2025-01-20	`ed331223b511…`	`672a5bd82f5f…`
2025-01-11 03:41 UTC · source 2025-01-10	`0efc9e666f02…`	`f202fb6c5f17…`
2024-11-09 02:27 UTC · source 2024-11-08	`ad56d346431e…`	`cc804d4bbf1e…`
2024-10-04 04:10 UTC · source 2024-10-03	`367a005e9d99…`	`383a685ebd0f…`
2024-07-10 04:00 UTC · source 2024-07-09	`557ba5c1ecfa…`	`9c80585c8c6e…`

Source provenance: Browse the complete Orange Book source catalog.

Additional Listing Data#

Finished product: Yes
Brand name base: Nitrogen
Listing expiration: 2026-12-31

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
NITROGEN	990 mL/L

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
N762921K75	Internal UNII lookup

Harmonized RxCUI identifiers#

RxCUI identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
311998	Internal RxNorm lookup

Harmonized SPL set identifiers#

SPL set identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
b0bee448-ad4c-4538-8caf-72706370fad1	Available on FDA.report

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	SPL version
70151-021-01	Nitrogen	651 L in 1 CYLINDER	GAS	651	16
70151-021-02	Nitrogen	3115 L in 1 CYLINDER	GAS	3115	16
70151-021-03	Nitrogen	6513 L in 1 CYLINDER	GAS	6513	16
70151-021-04	Nitrogen	7787 L in 1 CYLINDER	GAS	7787	16
70151-021-05	Nitrogen	8495 L in 1 CYLINDER	GAS	8495	16
70151-021-06	Nitrogen	957 L in 1 CYLINDER	GAS	957	16
70151-021-07	Nitrogen	2240 L in 1 CYLINDER	GAS	2240	16
70151-021-08	Nitrogen	3981 L in 1 CYLINDER	GAS	3981	16
70151-021-09	Nitrogen	5863 L in 1 CYLINDER	GAS	5863	16
70151-021-10	Nitrogen	180 L in 1 DEWAR	GAS	180	16

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
70151-021	NITROGEN GAS [CENTRAL WELDING SUPPLY COMPANY]	15	Current NDC, Legacy NDC, 10 package rows	20241023_b0bee448-ad4c-4538-8caf-72706370fad1.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 1 · 11 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Join
Nitrogen	NITROGEN	Arcet Equipment Company dba Arc3 Gases North	ff2ba9fb-e58a-4e57-8e96-b7e90cc6e2a8	2026-06-18	Exact identifier application applno (NDA): 205713 application number: NDA205713
Nitrogen	NITROGEN	DJB Gas Services, Inc	b28d71c9-b258-4d88-81e5-c84cd4981a82	2026-02-26	Exact identifier application applno (NDA): 205713 application number: NDA205713
Nitrogen	NITROGEN	IWS Gas and Supply of Texas, LTD	bfe95982-1606-4878-95b0-5d3bc662cc2c	2025-12-08	Exact identifier application applno (NDA): 205713 application number: NDA205713
Nitrogen	NITROGEN	Gas and Supply	58dddf10-09e2-4ae6-883d-c5a9ed83d3a7	2025-12-03	Exact identifier application applno (NDA): 205713 application number: NDA205713
Nitrogen	NITROGEN	Super Gas, Inc.	80a178d8-7173-4e7a-ace9-7fe3fd0e0724	2025-11-26	Exact identifier application applno (NDA): 205713 application number: NDA205713
Nitrogen	NITROGEN	Central Welding Supply Company	b0bee448-ad4c-4538-8caf-72706370fad1	2025-10-28	Exact identifier application applno (NDA): 205713 application number: NDA205713 ndc (package): 70151-021-05 ndc (product): 70151-021 ndc11 (package): 70151002105
Nitrogen	NITROGEN	HARTMAN BROTHERS, INC.	123ca615-78ce-4bc8-bcae-168c4740c230	2025-10-24	Exact identifier application applno (NDA): 205713 application number: NDA205713
Nitrogen	NITROGEN	Wesco Gas & Welding Supply, Inc.	ea2a3b5d-f53f-49cd-9e43-708f69879cce	2025-10-13	Exact identifier application applno (NDA): 205713 application number: NDA205713
NITROGEN	NITROGEN	Airtec Gases, LLC	250f5a9d-9186-459d-bf44-a437d0692405	2025-10-13	Exact identifier application applno (NDA): 205713 application number: NDA205713
Nitrogen	NITROGEN	B & J Welding Supply, LTD. dba B & J Welding Supply	4faa22a2-442c-4b2a-badc-c4e502493d08	2025-10-09	Exact identifier application applno (NDA): 205713 application number: NDA205713
Nitrogen	NITROGEN	GIBBS WELDING SUPPLY, INC.	227ee46a-2050-4e11-bfa9-6b1cc1634302	2025-10-08	Exact identifier application applno (NDA): 205713 application number: NDA205713

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
N762921K75	NITROGEN	7727-37-9	NITROGEN

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUI	RxNorm string	TTY	DailyMed	SPL version
311998	nitrogen 99 % Gas for Inhalation	PSN	b0bee448-ad4c-4538-8caf-72706370fad1	16
311998	nitrogen 99 % Gas for Inhalation	SCD	b0bee448-ad4c-4538-8caf-72706370fad1	16

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
70151-021-05	70151002105	8495 L in 1 CYLINDER (70151-021-05)	8495 l	2015-11-15	0000-00-00	No	No	Current