Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 151445

003 - CONTROL NUMBER IDENTIFIER

• control field: TR-AnTOB

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20251230140722.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 251230n|eazannbab| |n aaa d

010 ## - LIBRARY OF CONGRESS CONTROL NUMBER

• LC control number: sh 85092048

035 ## - SYSTEM CONTROL NUMBER

• System control number: (DLC)sh 85092048

035 ## - SYSTEM CONTROL NUMBER

• System control number: (DLC)88842

035 ## - SYSTEM CONTROL NUMBER

• System control number: (TR-AnTOB)151445

040 ## - CATALOGING SOURCE

• Original cataloging agency: DLC
• Transcribing agency: DLC
• Modifying agency: DLC
• Modifying agency: WaU
• Modifying agency: TR-AnTOB

053 #0 - LC CLASSIFICATION NUMBER

• Classification number element--single number or beginning number of span: QD181.N1
• Explanatory term: Chemistry

053 #0 - LC CLASSIFICATION NUMBER

• Classification number element--single number or beginning number of span: TP217.N5
• Explanatory term: Chemical technology

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Nitric acid

450 ## - SEE FROM TRACING--TOPICAL TERM

• Topical term or geographic name entry element: Aqua fortis

450 ## - SEE FROM TRACING--TOPICAL TERM

• Topical term or geographic name entry element: Fuming nitric acid

450 ## - SEE FROM TRACING--TOPICAL TERM

• Topical term or geographic name entry element: Red fuming nitric acid

450 ## - SEE FROM TRACING--TOPICAL TERM

• Topical term or geographic name entry element: Spirit of niter

450 ## - SEE FROM TRACING--TOPICAL TERM

• Topical term or geographic name entry element: White fuming nitric acid

450 ## - SEE FROM TRACING--TOPICAL TERM

• Topical term or geographic name entry element: Nitrik asit

550 ## - SEE ALSO FROM TRACING--TOPICAL TERM

• Control subfield: g
• Topical term or geographic name entry element: Inorganic acids

550 ## - SEE ALSO FROM TRACING--TOPICAL TERM

• Control subfield: g
• Topical term or geographic name entry element: Nitrogen compounds

670 ## - SOURCE DATA FOUND

• Source citation: Merriam-Webster online, Jan. 27, 2013
• Information found: (nitric acid: a corrosive liquid inorganic acid HNO₃ used especially as an oxidizing agent, in nitrations, and in making organic compounds (as fertilizers, explosives, and dyes))

670 ## - SOURCE DATA FOUND

• Source citation: Wikipedia, Jan. 27, 2013
• Information found: (Nitric acid (HNO₃), also known as aqua fortis and spirit of niter, is a highly corrosive strong mineral acid. The pure compound is colorless, but older samples tend to acquire a yellow cast due to the accumulation of oxides of nitrogen. Most commercially available nitric acid has a concentration of 68%. When the solution contains more than 86% HNO₃, it is referred to as fuming nitric acid. Depending on the amount of nitrogen dioxide present, fuming nitric acid is further characterized as white fuming nitric acid or red fuming nitric acid, at concentrations above 95%. Nitric acid is also commonly used as a strong oxidizing agent.)

670 ## - SOURCE DATA FOUND

• Source citation: NitricAcid.info, Jan. 27, 2013
• Information found: (Nitric Acid (HNO₃); has been known by other common names such as "aqua fortis" and "spirit of niter"; in its common form nitric acid has a concentration of around 68%, when in a solution containing more than 86%; it is referred to as fuming nitric acid. Depending on the amount of nitrogen dioxide present, fuming nitric acid is further characterized as white fuming or red fuming, at concentrations above 95%.)

670 ## - SOURCE DATA FOUND

• Source citation: Britannica online, Jan. 27, 2013
• Information found: (nitric acid, (HNO₃), colourless, fuming, and highly corrosive liquid; decomposes into water, nitrogen dioxide, and oxygen, forming a brownish yellow solution)

681 ## - SUBJECT EXAMPLE TRACING NOTE

• Explanatory text: Example under
• Subject heading or subdivision term: Escharotics

688 ## - APPLICATION HISTORY NOTE

• Institution to which field applies: TR-AnTOB
• Application history note: Op 30.12.2025

750 ## - ESTABLISHED HEADING LINKING ENTRY--TOPICAL TERM

• Authority record control number or standard number: https://lccn.loc.gov/sh85092048
• Source of heading or term: lcsh