Nitrogen

Product NDC: 55037-201
11-digit product format: 550370201
Labeler code: 55037
Product ID: 55037-201_4cee38bc-b6fc-368d-e063-6294a90a3b5c
Type: HUMAN PRESCRIPTION DRUG
Nonproprietary name: Nitrogen
Dosage form: GAS
Route: RESPIRATORY (INHALATION)
Labeler: Matheson Tri-Gas, Inc.
Application: NDA205891
Marketing category: NDA
Marketing start: 1987-01-01
Substance: NITROGEN
Active strength: 992 mL/L
NDC exclude flag: No
Listing certified through: 2027-12-31
Current FDA listing: Yes

Source provenance: Browse the complete Orange Book source catalog.

Additional Listing Data#

Finished product: Yes
Brand name base: Nitrogen
Listing expiration: 2027-12-31

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
NITROGEN	992 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
348624	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
a9528709-01ec-4027-929b-db5f9b05b06b	Available on FDA.report

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	SPL version
55037-201-01	Nitrogen	36 L in 1 CYLINDER	GAS	36	36
55037-201-02	Nitrogen	100 L in 1 CYLINDER	GAS	100	36
55037-201-03	Nitrogen	150 L in 1 CYLINDER	GAS	150	36
55037-201-04	Nitrogen	190 L in 1 CYLINDER	GAS	190	36
55037-201-05	Nitrogen	230 L in 1 CYLINDER	GAS	230	36
55037-201-06	Nitrogen	390 L in 1 CYLINDER	GAS	390	36
55037-201-07	Nitrogen	450 L in 1 CYLINDER	GAS	450	36
55037-201-08	Nitrogen	540 L in 1 CYLINDER	GAS	540	36
55037-201-09	Nitrogen	590 L in 1 CYLINDER	GAS	590	36
55037-201-10	Nitrogen	630 L in 1 CYLINDER	GAS	630	36
55037-201-11	Nitrogen	660 L in 1 CYLINDER	GAS	660	36
55037-201-12	Nitrogen	1000 L in 1 CYLINDER	GAS	1000	36
55037-201-13	Nitrogen	1600 L in 1 CYLINDER	GAS	1600	36
55037-201-14	Nitrogen	1900 L in 1 CYLINDER	GAS	1900	36
55037-201-15	Nitrogen	2300 L in 1 CYLINDER	GAS	2300	36
55037-201-16	Nitrogen	3200 L in 1 CYLINDER	GAS	3200	36
55037-201-17	Nitrogen	4100 L in 1 CYLINDER	GAS	4100	36
55037-201-18	Nitrogen	6500 L in 1 CYLINDER	GAS	6500	36
55037-201-19	Nitrogen	8800 L in 1 CYLINDER	GAS	8800	36
55037-201-20	Nitrogen	490 L in 1 CYLINDER	GAS	490	36
55037-201-21	Nitrogen	1400 L in 1 CYLINDER	GAS	1400	36
55037-201-22	Nitrogen	2100 L in 1 CYLINDER	GAS	2100	36
55037-201-23	Nitrogen	5800 L in 1 CYLINDER	GAS	5800	36
55037-201-24	Nitrogen	8000 L in 1 CYLINDER	GAS	8000	36
55037-201-25	Nitrogen	570 L in 1 CYLINDER	GAS	570	36
55037-201-26	Nitrogen	1500 L in 1 CYLINDER	GAS	1500	36
55037-201-27	Nitrogen	2200 L in 1 CYLINDER	GAS	2200	36
55037-201-28	Nitrogen	3100 L in 1 CYLINDER	GAS	3100	36
55037-201-29	Nitrogen	4400 L in 1 CYLINDER	GAS	4400	36
55037-201-30	Nitrogen	8600 L in 1 CYLINDER	GAS	8600	36
55037-201-31	Nitrogen	141 L in 1 CONTAINER	GAS	141	36
55037-201-32	Nitrogen	157 L in 1 CONTAINER	GAS	157	36
55037-201-33	Nitrogen	167 L in 1 CONTAINER	GAS	167	36
55037-201-34	Nitrogen	146 L in 1 CONTAINER	GAS	146	36
55037-201-35	Nitrogen	201 L in 1 CONTAINER	GAS	201	36
55037-201-36	Nitrogen	192 L in 1 CONTAINER	GAS	192	36
55037-201-37	Nitrogen	231 L in 1 CONTAINER	GAS	231	36
55037-201-38	Nitrogen	322 L in 1 CONTAINER	GAS	322	36
55037-201-39	Nitrogen	219 L in 1 CONTAINER	GAS	219	36
55037-201-40	Nitrogen	141 L in 1 CONTAINER	GAS	141	36
55037-201-41	Nitrogen	151 L in 1 CONTAINER	GAS	151	36
55037-201-42	Nitrogen	135 L in 1 CONTAINER	GAS	135	36
55037-201-43	Nitrogen	167 L in 1 CONTAINER	GAS	167	36
55037-201-44	Nitrogen	196 L in 1 CONTAINER	GAS	196	36
55037-201-45	Nitrogen	24605 L in 1 TANK	GAS	24605	36
55037-201-46	Nitrogen	10 L in 1 DEWAR	GAS	10	36
55037-201-47	Nitrogen	20 L in 1 DEWAR	GAS	20	36
55037-201-48	Nitrogen	30 L in 1 DEWAR	GAS	30	36
55037-201-49	Nitrogen	50 L in 1 DEWAR	GAS	50	36
55037-201-50	Nitrogen	4 L in 1 DEWAR	GAS	4	36
55037-201-51	Nitrogen	5 L in 1 DEWAR	GAS	5	36

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
Ingredient	Type	UNII	DailyMed label	SPL version	Uploaded
NITROGEN	ACTIVE INGREDIENT	N762921K75	NITROGEN GAS [MATHESON TRI-GAS, INC.]	4
NITROGEN	ACTIVE MOIETY	N762921K75	NITROGEN GAS [MATHESON TRI-GAS, INC.]	4

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
55037-201	NITROGEN GAS [MATHESON TRI-GAS, INC.]	33	Current NDC, Legacy NDC, 51 package rows	20241127_a9528709-01ec-4027-929b-db5f9b05b06b.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 · 12 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Join
Nitrogen	NITROGEN	Terry Supply Company Inc	52e5a40a-e974-929e-e063-6294a90aa577	2026-05-28	Exact identifier application applno (NDA): 205891 application number: NDA205891
Nitrogen	NITROGEN	WELDERS SUPPLY COMPANY OF LOUISVILLE, INC.	1017e562-498d-9554-e063-6394a90ab566	2026-04-28	Exact identifier application applno (NDA): 205891 application number: NDA205891
Nitrogen	NITROGEN	Matheson Tri-Gas, Inc.	a9528709-01ec-4027-929b-db5f9b05b06b	2026-03-13	Exact identifier application applno (NDA): 205891 application number: NDA205891 ndc (product): 55037-201
NITROGEN	NITROGEN	Corrigan Propane LLC dba Blue Water Industrial Products	eea3744c-db6d-4780-9cc9-f966c97e18cf	2026-02-17	Exact identifier application applno (NDA): 205891 application number: NDA205891
Nitrogen	NITROGEN	TIMS SOUTH TEXAS LLC	290395e3-cdf4-4286-e063-6394a90a782f	2025-12-09	Exact identifier application applno (NDA): 205891 application number: NDA205891
NITROGEN	NITROGEN	Volunteer Welding Supply Inc	c4c1b8a0-d957-44f8-a7d1-aefe9b251b66	2025-11-26	Exact identifier application applno (NDA): 205891 application number: NDA205891
Nitrogen	NITROGEN	General Distributing Company	e2ee1489-0037-42ed-8fb3-0a566e3a2c34	2025-11-14	Exact identifier application applno (NDA): 205891 application number: NDA205891
Nitrogen	NITROGEN	Helget Gas Products	f791daf6-244b-0546-e053-6294a90acffc	2025-11-12	Exact identifier application applno (NDA): 205891 application number: NDA205891
Nitrogen	NITROGEN	Fresno Oxygen & Welding Suppliers Inc	80929f9d-93c1-430d-aba3-cdf99b2abd72	2025-10-28	Exact identifier application applno (NDA): 205891 application number: NDA205891
Nitrogen	NITROGEN	Ali-Rob, Inc. dba Southern Oxygen & Welding Supply	0a5ef7df-9c18-56a4-e063-6394a90ab3ad	2025-10-13	Exact identifier application applno (NDA): 205891 application number: NDA205891
Nitrogen	NITROGEN	WSM SUPPLIER LLC.	17e360bf-1634-f2a7-e063-6294a90ad4cc	2025-10-08	Exact identifier application applno (NDA): 205891 application number: NDA205891
NITROGEN	NITROGEN	Crumpton Welding Supply & Equipment, Inc.	0e895994-a8ab-47ce-8f58-119909af1aec	2025-02-10	Exact identifier application applno (NDA): 205891 application number: NDA205891

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
348624	nitrogen 99.2 % Gas for Inhalation	PSN	a9528709-01ec-4027-929b-db5f9b05b06b	36
348624	nitrogen 99.2 % Gas for Inhalation	SCD	a9528709-01ec-4027-929b-db5f9b05b06b	36
348624	nitrogen 99.2 % Gas for Inhalation	PSN	17e360bf-1634-f2a7-e063-6294a90ad4cc	3
348624	nitrogen 99.2 % Gas for Inhalation	SCD	17e360bf-1634-f2a7-e063-6294a90ad4cc	3

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
55037-201-01	55037020101	36 L in 1 CYLINDER (55037-201-01)	36 l	1987-01-01	0000-00-00	No	No	Current
55037-201-02	55037020102	100 L in 1 CYLINDER (55037-201-02)	100 l	1987-01-01	0000-00-00	No	No	Current
55037-201-03	55037020103	150 L in 1 CYLINDER (55037-201-03)	150 l	1987-01-01	0000-00-00	No	No	Current
55037-201-04	55037020104	190 L in 1 CYLINDER (55037-201-04)	190 l	1987-01-01	0000-00-00	No	No	Current
55037-201-05	55037020105	230 L in 1 CYLINDER (55037-201-05)	230 l	1987-01-01	0000-00-00	No	No	Current
55037-201-06	55037020106	390 L in 1 CYLINDER (55037-201-06)	390 l	1987-01-01	0000-00-00	No	No	Current
55037-201-07	55037020107	450 L in 1 CYLINDER (55037-201-07)	450 l	1987-01-01	0000-00-00	No	No	Current
55037-201-08	55037020108	540 L in 1 CYLINDER (55037-201-08)	540 l	1987-01-01	0000-00-00	No	No	Current
55037-201-09	55037020109	590 L in 1 CYLINDER (55037-201-09)	590 l	1987-01-01	0000-00-00	No	No	Current
55037-201-10	55037020110	630 L in 1 CYLINDER (55037-201-10)	630 l	1987-01-01	0000-00-00	No	No	Current
55037-201-11	55037020111	660 L in 1 CYLINDER (55037-201-11)	660 l	1987-01-01	0000-00-00	No	No	Current
55037-201-12	55037020112	1000 L in 1 CYLINDER (55037-201-12)	1000 l	1987-01-01	0000-00-00	No	No	Current
55037-201-13	55037020113	1600 L in 1 CYLINDER (55037-201-13)	1600 l	1987-01-01	0000-00-00	No	No	Current
55037-201-14	55037020114	1900 L in 1 CYLINDER (55037-201-14)	1900 l	1987-01-01	0000-00-00	No	No	Current
55037-201-15	55037020115	2300 L in 1 CYLINDER (55037-201-15)	2300 l	1987-01-01	0000-00-00	No	No	Current
55037-201-16	55037020116	3200 L in 1 CYLINDER (55037-201-16)	3200 l	1987-01-01	0000-00-00	No	No	Current
55037-201-17	55037020117	4100 L in 1 CYLINDER (55037-201-17)	4100 l	1987-01-01	0000-00-00	No	No	Current
55037-201-18	55037020118	6500 L in 1 CYLINDER (55037-201-18)	6500 l	1987-01-01		No	No	Current
55037-201-19	55037020119	8800 L in 1 CYLINDER (55037-201-19)	8800 l	1987-01-01		No	No	Current
55037-201-20	55037020120	490 L in 1 CYLINDER (55037-201-20)	490 l	1987-01-01		No	No	Current
55037-201-21	55037020121	1400 L in 1 CYLINDER (55037-201-21)	1400 l	1987-01-01		No	No	Current
55037-201-22	55037020122	2100 L in 1 CYLINDER (55037-201-22)	2100 l	1987-01-01		No	No	Current
55037-201-23	55037020123	5800 L in 1 CYLINDER (55037-201-23)	5800 l	1987-01-01		No	No	Current
55037-201-24	55037020124	8000 L in 1 CYLINDER (55037-201-24)	8000 l	1987-01-01		No	No	Current
55037-201-25	55037020125	570 L in 1 CYLINDER (55037-201-25)	570 l	1987-01-01		No	No	Current
55037-201-26	55037020126	1500 L in 1 CYLINDER (55037-201-26)	1500 l	1987-01-01		No	No	Current
55037-201-27	55037020127	2200 L in 1 CYLINDER (55037-201-27)	2200 l	1987-01-01		No	No	Current
55037-201-28	55037020128	3100 L in 1 CYLINDER (55037-201-28)	3100 l	1987-01-01		No	No	Current
55037-201-29	55037020129	4400 L in 1 CYLINDER (55037-201-29)	4400 l	1987-01-01		No	No	Current
55037-201-30	55037020130	8600 L in 1 CYLINDER (55037-201-30)	8600 l	1987-01-01		No	No	Current
55037-201-31	55037020131	141 L in 1 CONTAINER (55037-201-31)	141 l	1987-01-01		No	No	Current
55037-201-32	55037020132	157 L in 1 CONTAINER (55037-201-32)	157 l	1987-01-01		No	No	Current
55037-201-33	55037020133	167 L in 1 CONTAINER (55037-201-33)	167 l	1987-01-01		No	No	Current
55037-201-34	55037020134	146 L in 1 CONTAINER (55037-201-34)	146 l	1987-01-01		No	No	Current
55037-201-35	55037020135	201 L in 1 CONTAINER (55037-201-35)	201 l	1987-01-01		No	No	Current
55037-201-36	55037020136	192 L in 1 CONTAINER (55037-201-36)	192 l	1987-01-01		No	No	Current
55037-201-37	55037020137	231 L in 1 CONTAINER (55037-201-37)	231 l	1987-01-01		No	No	Current
55037-201-38	55037020138	322 L in 1 CONTAINER (55037-201-38)	322 l	1987-01-01		No	No	Current
55037-201-39	55037020139	219 L in 1 CONTAINER (55037-201-39)	219 l	1987-01-01		No	No	Current
55037-201-40	55037020140	141 L in 1 CONTAINER (55037-201-40)	141 l	1987-01-01		No	No	Current
55037-201-41	55037020141	151 L in 1 CONTAINER (55037-201-41)	151 l	1987-01-01		No	No	Current
55037-201-42	55037020142	135 L in 1 CONTAINER (55037-201-42)	135 l	1987-01-01		No	No	Current
55037-201-43	55037020143	167 L in 1 CONTAINER (55037-201-43)	167 l	1987-01-01		No	No	Current
55037-201-44	55037020144	196 L in 1 CONTAINER (55037-201-44)	196 l	1987-01-01		No	No	Current
55037-201-45	55037020145	24605 L in 1 TANK (55037-201-45)	24605 l	1987-01-01		No	No	Current
55037-201-46	55037020146	10 L in 1 DEWAR (55037-201-46)	10 l	1987-01-01		No	No	Current
55037-201-47	55037020147	20 L in 1 DEWAR (55037-201-47)	20 l	1987-01-01		No	No	Current
55037-201-48	55037020148	30 L in 1 DEWAR (55037-201-48)	30 l	1987-01-01		No	No	Current
55037-201-49	55037020149	50 L in 1 DEWAR (55037-201-49)	50 l	1987-01-01		No	No	Current
55037-201-50	55037020150	4 L in 1 DEWAR (55037-201-50)	4 l	1987-01-01		No	No	Current
55037-201-51	55037020151	5 L in 1 DEWAR (55037-201-51)	5 l	1987-01-01		No	No	Current

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
Nitrogen	Matheson Tri-Gas, Inc.	2026-03-13	HUMAN PRESCRIPTION DRUG LABEL	36
Nitrogen	WSM SUPPLIER LLC.	2025-10-08	HUMAN PRESCRIPTION DRUG LABEL	3