Determination of Trivalent Chromium in Chromium Plating Solutions Using a Redox Titration and Indicator
Abstract
The chemical literature lacks a simple non-instrumental analytical method to determine and adequately monitor trivalent chromium in chromium plating solutions during the chromium plating process. In this report, a simple method for analyzing and monitoring trivalent chromium during the chromium plating process is presented. The optimum operating range of trivalent chromium is 0 to 7.5 g/1, and the resulting precisions are in the 0 to 1.5-g/1 range, providing adequate monitoring of these plating solutions supported by five years of testing.
Document Details
- Document Type
- Technical Report
- Publication Date
- May 01, 1992
- Accession Number
- ADA252857
Entities
People
- Samuel Sopok
Organizations
- United States Army Armament Research, Development and Engineering Center