Hello. Sign In
Standards Store

ASTM D1157

1991 Edition, March 15, 1991

Complete Document

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

Includes all amendments and changes through Reapproval Notice , 2014


View Abstract
Product Details
Document History

Detail Summary

Active, Most Current

EN
Additional Comments:
ALSO SEE ASTM D1157 (R)
Format
Details
Price (USD)
PDF
Single User
$40.00
Print
In Stock
$40.00
Add to Cart

People Also Bought These:

ISO 180
ISO 527-1
ISO 4892-3
ISO 527-2

Product Details:

  • Revision: 1991 Edition, March 15, 1991
  • Published Date: January 2014
  • Status: Active, Most Current
  • Document Language: English
  • Published By: ASTM International (ASTM)
  • Page Count: 3
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

This test method covers the determination of total p-tertiary-butylcatechol inhibitor added to polymerization and recycle grades of butadiene or to other C4 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.

The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

This 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.