NITROUS OXIDE

Product NDC: 54218-800
11-digit product format: 542180800
Labeler code: 54218
Product ID: 54218-800_1b6a6c96-28de-4721-8d0f-a80679772ca5
Type: HUMAN PRESCRIPTION DRUG
Nonproprietary name: NITROUS OXIDE
Dosage form: GAS
Route: RESPIRATORY (INHALATION)
Labeler: United States Welding, Inc.
Application: NDA205704
Marketing category: NDA
Marketing start: 1970-01-01
Substance: NITROUS OXIDE
Active strength: 99 kg/100kg
NDC exclude flag: No
Listing certified through: 2026-12-31
Current FDA listing: Yes

Source provenance: Browse the complete Orange Book source catalog.

Additional Listing Data#

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

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
NITROUS OXIDE	99 kg/100kg

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
K50XQU1029	Internal UNII lookup

Harmonized RxCUI identifiers#

RxCUI identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
312022	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
8a791a86-caf1-4cdd-8c8d-235f8230a269	Available on FDA.report

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	SPL version
54218-800-01	NITROUS OXIDE	1.814 kg in 1 CYLINDER	GAS	1.814	9
54218-800-02	NITROUS OXIDE	2.723 kg in 1 CYLINDER	GAS	2.723	9
54218-800-03	NITROUS OXIDE	9.072 kg in 1 CYLINDER	GAS	9.072	9
54218-800-04	NITROUS OXIDE	13.608 kg in 1 CYLINDER	GAS	13.608	9
54218-800-05	NITROUS OXIDE	25.40 kg in 1 CYLINDER	GAS	25.40	9

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
Ingredient	Type	UNII	DailyMed label	SPL version	Uploaded
NITROUS OXIDE	ACTIVE INGREDIENT	K50XQU1029	NITROUS OXIDE GAS [UNITED STATES WELDING, INC.]	1
NITROUS OXIDE	ACTIVE MOIETY	K50XQU1029	NITROUS OXIDE GAS [UNITED STATES WELDING, INC.]	1

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
54218-800	NITROUS OXIDE GAS [UNITED STATES WELDING, INC.]	9	Current NDC, Legacy NDC, 5 package rows	20241031_8a791a86-caf1-4cdd-8c8d-235f8230a269.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 · 8 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Join
Nitrous Oxide	NITROUS OXIDE	American Welding & Gas	07aa2a86-d01e-470f-a12c-9908118bedc6	2026-05-21	Exact identifier application applno (NDA): 205704 application number: NDA205704
Nitrous Oxide	NITROUS OXIDE	Machine & Welding Supply Company dba Arc3 Gases South	a5070767-c36a-4131-aa09-1bccfa24aa71	2025-12-02	Exact identifier application applno (NDA): 205704 application number: NDA205704
Nitrous Oxide	NITROUS OXIDE	General Air Service & Supply Co	b76cb73a-46f4-48d5-9f8d-b0872f2cfe2b	2025-11-26	Exact identifier application applno (NDA): 205704 application number: NDA205704
Nitrous Oxide	NITROUS OXIDE	DJB Gas Services, Inc	403d8fa6-0c7a-4b87-a654-e0bb39c14327	2025-11-25	Exact identifier application applno (NDA): 205704 application number: NDA205704
Nitrous Oxide	NITROUS OXIDE	Central Welding Supply Company	ccf22032-52df-4fa1-b514-963a3d46b62b	2025-10-28	Exact identifier application applno (NDA): 205704 application number: NDA205704
Nitrous Oxide	NITROUS OXIDE	Metro Welding Supply Corporation	8f95cb3b-195f-41df-8f96-6c11703612ef	2025-10-20	Exact identifier application applno (NDA): 205704 application number: NDA205704
NITROUS OXIDE	NITROUS OXIDE	Airtec Gases, LLC	00d2e785-1cdc-496d-abd3-b255ae1cb693	2025-10-13	Exact identifier application applno (NDA): 205704 application number: NDA205704
NITROUS OXIDE	NITROUS OXIDE	United States Welding, Inc.	8a791a86-caf1-4cdd-8c8d-235f8230a269	2024-10-29	Exact identifier application applno (NDA): 205704 application number: NDA205704 ndc (product): 54218-800

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
K50XQU1029	NITROUS OXIDE	10024-97-2	NITROUS OXIDE

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUI	RxNorm string	TTY	DailyMed	SPL version
312022	nitrous oxide 99 % Gas for Inhalation	PSN	8a791a86-caf1-4cdd-8c8d-235f8230a269	9
312022	nitrous oxide 99 % Gas for Inhalation	SCD	8a791a86-caf1-4cdd-8c8d-235f8230a269	9

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
54218-800-01	54218080001	1.814 kg in 1 CYLINDER (54218-800-01)	1.814 kg	1970-01-01	0000-00-00	No	No	Current
54218-800-02	54218080002	2.723 kg in 1 CYLINDER (54218-800-02)	2.723 kg	1970-01-01	0000-00-00	No	No	Current
54218-800-03	54218080003	9.072 kg in 1 CYLINDER (54218-800-03)	9.072 kg	1970-01-01	0000-00-00	No	No	Current
54218-800-04	54218080004	13.608 kg in 1 CYLINDER (54218-800-04)	13.608 kg	1970-01-01	0000-00-00	No	No	Current
54218-800-05	54218080005	25.4 kg in 1 CYLINDER (54218-800-05)	25.4 kg	1970-01-01	0000-00-00	No	No	Current
54218-800-06	54218080006	22.5 kg in 1 CYLINDER (54218-800-06)	22.5 kg	1970-01-01	0000-00-00	No	No	Current
54218-800-07	54218080007	7.7 kg in 1 CYLINDER (54218-800-07)	7.7 kg	1970-01-01	0000-00-00	No	No	Current
54218-800-08	54218080008	2.7 kg in 1 CYLINDER (54218-800-08)	2.7 kg	1970-01-01	0000-00-00	No	No	Current

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
NITROUS OXIDE - United States Welding, Inc.	United States Welding, Inc.	2024-10-29	HUMAN PRESCRIPTION DRUG LABEL	9