HG/T 3518-1985
Industrial circulating cooling water-Determination of mercaptobenzo-thiazole (English Version)

Standard No.

HG/T 3518-1985

Language

Chinese, Available in English version

Published By

Professional Standard - Chemical Industry

Status

Be replaced 2004-05

Replace By

HG/T 3518-2003

Latest

HG/T 3518-2011

Scope

This method is suitable for the determination of mercaptobenzothiazole in phosphorus-based circulating cooling water and phosphorus-based composite inhibitors. Dichlorophenol content greater than 50 mg/L may interfere with this method.

HG/T 3518-1985 history

• 2011 HG/T 3518-2011 Industrial circulating cooling water.Determination of mercaptobenzo-thiazole
• 2004 HG/T 3518-2003 Industrial circulating cooling water-Determination of mercaptobenzo-thiazole
• 1970 HG/T 3518-1985 Industrial circulating cooling water-Determination of mercaptobenzo-thiazole