Product Overview

Description

IC-3002 quick phosphating liquid

Product Description:

IC-3002 Iron-series phosphating fluid is a kind of iron series phosphating solution with environmental protection, high efficiency, energy saving.
IC-3002 Iron-series phosphating fluid is suitable for the manufacture with the hot rolled plate, steel and other surface spraying phosphating treatment before.

Application:

IC-3002 Iron-series phosphating fluid is suitable for the manufacture with the hot rolled plate, steel and other surface spraying phosphating treatment before

 

Detection method

Total acidity (points)

  Take 10 ml working fluid to the conical flask, add phenolphthalein indicator of 3 to 5 drops and titrate above-mentioned solution by 0.1 M sodium hydroxide standard solution from colorless to red. The quantity (ml) of 0.1 M sodium hydroxide standard solution is called the points of total acidity.

Free acidity (points)

  Take 10 ml working fluid to the conical flask, add bromophenol blue indicator of 2 to 4 drops and titrate above-mentioned solution by 0.1 M sodium hydroxide standard solution from yellow to bluish-violet. The quantity (ml) of 0.1 M sodium hydroxide standard solution is called the points of free acidity.

 

Specifications

 

Package

25kg, 200kg/barrel