Standard Historical Last Updated: Aug 16, 2017 Track Document
ASTM D1157-91(2000)e1

Standard Test Method for Total Inhibitor Content (TBC) of Light Hydrocarbons

Standard Test Method for Total Inhibitor Content (TBC) of Light Hydrocarbons D1157-91R00E01 ASTM|D1157-91R00E01|en-US Standard Test Method for Total Inhibitor Content (TBC) of Light Hydrocarbons Standard new BOS Vol. 05.01 Committee D02
$ 73.00 In stock

Scope

1.1 This test method covers the determination of total p-tertiary-butylcatechol inhibitor added to polymerization and recycle grades of butadiene or to other C 4 hydrocarbon mixtures containing no phenolic material other than catechol or no oxidized phenolic material other than that derived from oxidation of catechol. In general, all phenols and their quinone oxidation products are included in the calculated catechol content. Small amounts of polymer do not interfere. This test method is applicable over the range of TBC from 50 to 500 mg/kg.

1.2 The values stated in SI units are to be regarded as standard. The values stated in inch-pound units are for information only.

1.3This standard does not purport to address all of the safety concerns, 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.

Price:
Contact Sales
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Book of Standards Volume: 05.01
Developed by Subcommittee: D02.D0.04
Pages: 3
DOI: 10.1520/D1157-91R00E01
ICS Code: 71.080.01