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NACAP®

CAS Number
2492-26-4
Chemical Name
Sodium benzothiazol-2-yl sulphide

NACAP® is a 50% aqueous sodium 2-mercaptobenzothiazole. It functions as a corrosion inhibitor for water, alcohol and glycol systems. It is particularly effective in preventing corrosion of copper and brass. It is an excellent corrosion inhibitor for aluminum in systems where aluminum is used in the presence of copper and copper alloys. NACAP® is one of the standard copper corrosion inhibitors for the anti-freeze industry.

Properties

Physical Form
Liquid

Product families

Cleaning Ingredients — Functional Additives
  • Performance Additives

Other characteristics

Brand
NACAP
Synonyms

1,3-Benzothiazol-2-ylsulfanylsodium, 2-Benzothiazolethiol sodium salt, 2-Mercaptobenzothiazole sodium salt, Sodium 2-benzothiazolethioate, Sodium 2-benzothiazolethiolate, Sodium 2-benzothiazolylthiolate, Sodium 2-mercaptobenzothiazolate, Sodium 2-mercaptobenzothiazole, Sodium 2(3H)-benzothiazolethione, Sodium MBT

Carrier
Water
Technology
Cleaning Ingredients
Cleaning Ingredients Functions
Corrosion Inhibitor

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