Study on Method of Determing Butyndiol in Bright Nickel Bath

DOI

Bibliographic Information

Other Title
  • ニッケルメッキ浴中のブチンジオール定量法の検討

Search this article

Description

A few methods of chemicml analysis of butyn-2-diol have already been roported.<br>The author, however, studied the applicability of the methods to the nickel plating bath containing BID as brightner.<br>First, N/5 pyridine sulfate -di-dromide solution was prepared, and then added to the sample of the bath solution pipetted into an iodin flask, which was titrated with standard N/5 sodium thiosulfate solution.<br>Result:<br>1. A short time within 3 minutes and a low temperature under 5°C are preferable.<br>2. It is necessary to compensate the coefficient for the over value of reading which usually results in.

Journal

Details 詳細情報について

  • CRID
    1390282679091563520
  • NII Article ID
    130003809238
  • DOI
    10.4139/sfj1950.14.478
  • ISSN
    18843395
    00260614
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

Report a problem

Back to top