HB/Z 5090.3-2001
Analytical method of electroless nickel plating solution iodometric method to determine the content of sodium phosphite (English Version)

Standard No.

HB/Z 5090.3-2001

Language

Chinese, Available in English version

Release Date

2001

Published By

Professional Standard - Aviation

Latest

HB/Z 5090.3-2001

Replace

HB/Z 5090-78三

Scope

This standard specifies the method principle, reagents, analysis steps and calculation of analysis results for the determination of sodium phosphite (Na2HPO3·5H2O) content in electroless nickel plating solutions using iodometry. This standard is applicable to the determination of sodium phosphite content in electroless nickel plating solutions. Measuring range: less than 55g/L.

HB/Z 5090.3-2001 history

• 2001 HB/Z 5090.3-2001 Analytical method of electroless nickel plating solution iodometric method to determine the content of sodium phosphite