GB/T 2441.3-2010
Determination of urea-Part 3:Water content-Karl Fischer method (English Version)

Standard No.

GB/T 2441.3-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 2441.3-2010

Replace

GB/T 2441.3-2001

Scope

This part of GB/T 2441 specifies the determination of moisture in urea by the Karl Fischer method. This section applies to the determination of moisture in urea synthesized from ammonia and carbon dioxide. For arbitration, Karl Fischer reagent containing pyridine is used.

GB/T 2441.3-2010 Referenced Document

• GB/T 6283 Chemical products.Determination of water Karl.fischer method(general method)
• HG/T 2843 Chemical fertilezer products-standard volumetrie,standard,reagent and indicator solutions for chemical analysis

GB/T 2441.3-2010 history

• 2010 GB/T 2441.3-2010 Determination of urea-Part 3:Water content-Karl Fischer method
• 2001 GB/T 2441.3-2001 Determination of urea Determination water content Karl Fisher method
• 1991 GB/T 2444-1991 Determination of moisture in urea Karl Fischer method

GB/T 2441.3-2010 -All Parts