NIOSHTIC-2 Publications Search

Quantitative method using differential infrared spectrometry for the determination of compound types absorbing in the carbonyl region in asphalts.

Authors
Petersen-JC
Source
Anal Chem 1975 Jan; 47(1):112-117
NIOSHTIC No.
10009560
Abstract
A method for the qualitative and quantitative determination of ketones, dicarboxylic anhydrides, carboxylic acids, and 2-quinolone types in asphalt is presented. The technique is based on differential infrared spectrometry combined with base hydrolysis and silylation reactions. Determinations are made using simple laboratory equipment without the necessity of reagent or reaction product separation.
CODEN
ANCHAM
Publication Date
19750101
Document Type
OP; Journal Article
Fiscal Year
1975
Identifying No.
OP 28-75
Issue of Publication
1
ISSN
0003-2700
NIOSH Division
LERC
Source Name
Analytical Chemistry
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division