ASTM D3760 - 18 - Standard Test Method for Analysis of Isopropylbenzene (Cumene) by Gas Chromatography

ASTM D3760 - 18

Standard Test Method for Analysis of Isopropylbenzene (Cumene) by Gas Chromatography

Status : Current   Published : January 2018

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HARDCOPY



1.1 This test method covers the determination of the purity of isopropylbenzene (cumene) by gas chromatography.

1.2 This test method has been found applicable to the measurement of impurities such as nonaromatic hydrocarbons, benzene, ethylbenzene, t-butylbenzene, n-propylbenzene, alpha-methylstyrene, sec-butylbenzene, and diisopropylbenzene, which are common to the manufacturing process of isopropylbenzene. The limit of quantitation for these impurities averages 0.0030 wt.% based on the data in Table 2, while the limit of detection for these impurities averages 0.0010 wt.%. This method has been found applicable for concentrations of various components up to 0.0571 wt.%.

1.3 In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E29.

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

1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 7.

1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.




Standard NumberASTM D3760 - 18
TitleStandard Test Method for Analysis of Isopropylbenzene (Cumene) by Gas Chromatography
StatusCurrent
Publication Date01 January 2018
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Alpha methylstyrene, analysis by gas chromatography, benzene, butylbenzene, cumene, ethylbenzene, isopropylbenzene, nonaromatic hydrocarbons, propylbenzene, alpha methylstyrene
ICS71.080.10
PublisherASTM
FormatA4
DeliveryYes
Pages6
File Size165 KB
Price£40.00


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