Color reaction with acetylacetone is used to determine the formaldehyde content in fabrics.
2
介绍了乳胶漆的实验原理,探讨了影响甲醛萃取率的主要因素,得出适用于乳胶漆中游离甲醛的测定方法。
This article introduces experiment principle, main factors influencing on the extraction yield of formaldehyde and methods suitable for testing free formaldehyde in latex.
Test method, GB/T2912.1—1998 Textiles-Determination of formaldehyde-Part 1: Free and hydrolyzed formaldehyde(Water extraction method), was taken on(initiated?) .