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SH/T 1489-2018 Active
SH/T 1489-2018 Sh/T 1489-2018: Determination of purity of petroleum diphenyl methane and hydrocarbon impurities by gas chromatography
Abstract
This standard specifies the determination of the purity of p-xylene in petroleum and the content of hydrocarbon impurities by gas chromatography. This standard is applicable to the determination of the purity of p-xylene in petroleum not less than 99.0% (by mass fraction). For non-aromatic hydrocarbons, benzene, toluene, ethylbenzene, meta-xylene, ortho-xylene, isopropylbenzene, and p-dibenzylbenzene, the detection limit of hydrocarbon impurities is 0.001% (by mass fraction).
General Product Information
| Document Type | Industry standards-Petrochemical industry |
|---|---|
| Standard Status | Active |
| Standard Code | SH/T 1489-2018 |
| CCS | Basic organic chemical raw materials |
| ICS | Aromatic hydrocarbons |
| Implement Date | 2018-09-01 |
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