DB44/T 452-2007
Scaling-corrosion inhibitor with phosphate(phosphine) of industrial Boilei watertreatment (English Version)

Standard No.

DB44/T 452-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Guangdong Provincial Standard of the People's Republic of China

Latest

DB44/T 452-2007

Scope

This standard specifies the scope of application, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage and safety requirements for phosphorus (phosphine) corrosion and scale inhibitor products for industrial boilers. This standard applies to industrial boiler corrosion and scale inhibitors compounded with inorganic phosphates and organic phosphonates as main components.

DB44/T 452-2007 Referenced Document

• GB/T 191 Packaging.Pictorial marking for handling of goods*， 2008-04-01 Update
• GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
• GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
• GB/T 6678 General principles for sampling chemical products
• GB/T 6903 Analysis of water used in boiler and cooling system—General rule*， 2022-03-09 Update

DB44/T 452-2007 history

• 2007 DB44/T 452-2007 Scaling-corrosion inhibitor with phosphate(phosphine) of industrial Boilei watertreatment