• ASTM D4423-91(1996)
Provide PDF Format

Learn More

ASTM D4423-91(1996)

  • Standard Test Method for Determination of Carbonyls In C4 Hydrocarbons
  • standard by ASTM International, 01/01/1996
  • Publisher: ASTM

$23.00$46.80


1.1 This test method covers the determination of carbonyls (ketones and aldehydes) in C4 hydrocarbons. This test method was tested on polymerization-grade 1,3-butadiene.

1.2 The applicable range for this test method is 0 to 50 mg/kg carbonyls calculated as acetaldehyde.

1.3 Other C4 hydrocarbons and their mixtures besides polymerization-grade 1,3-butadiene could be tested using this same test method. However, the precision section of this test method covers only carbonyls in applicable range as listed in 1.2, as found in polymerization-grade 1,3-butadiene.

1.4 The values stated in SI units are to be regarded as the standard.

1.5 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Related Products

ASTM D1525-87

ASTM D1525-87

Standard Test Method for Vicat Softening Temperature of Plastics..

$22.00 $43.20

ASTM E1399-97(2000)

ASTM E1399-97(2000)

Standard Test Method for Cyclic Movement and Measuring the Minimum and Maximum Joint Widths of Archi..

$26.00 $52.80

ASTM D4928-00(2010)

ASTM D4928-00(2010)

Standard Test Methods for Water in Crude Oils by Coulometric Karl Fischer Titration..

$26.00 $52.80

ASTM C996-10

ASTM C996-10

Standard Specification for Uranium Hexafluoride Enriched to Less Than 5 % 235U..

$23.00 $46.80