The ASTM D4734 standard applies to all stated limits in this standard: In order to determine consistency with this standard, observed or calculated values should be “rounded” to “nearest unit” in the last right-handed number used when expressing the specification according to the rounding method in Practice E29.

abstraction

This specification covers benzene-545. The following test methods shall be used to determine the performance requirements of benzene-545: % benzene by weight; Sulfur quality; Thiophene quality; Toluene quality; % non-aromatic by weight; Nitrogen quality; Pickling color; Bromine index, water, appearance and freezing point.

This summary is a brief overview of the reference standards. It is for reference only and is not an official part of the standard; Reference is required to the full text of the standard itself for its use and application. ASTM makes no warranties of any kind, express or implied, and does not represent that the content of this abstract is accurate, complete or new.

ASTM D4734-2018 Standard Specification for Refined Benzene-545

Step 1: Scope

1.1 This specification covers benzene-545.

1.2 The following applies to all stated limits in this standard: In order to determine consistency with this standard, observed or calculated values should be “rounded” to “nearest unit” in the last right-handed digit used when expressing the specification, according to the rounding method in Practice E29.

1.3 Values expressed in SI units shall be regarded as standard values. No other units of measurement are included in this standard.

1.4 Please refer to the current OSHA regulations, the supplier’s safety data sheet, and local regulations for all materials used in this specification.

1.5 The international standard is based on internationally recognized standardization principles established in the “Decision on Principles for the Development of International Standards, Guidelines and Recommendations” issued by the Committee on Technical Barriers to Trade (TBT) of the World Trade Organization.