SH/T 1791-2015 (English Version) PDF

Scope: This standard specifies the requirements, inspection rules and marking, packaging, transportation and storage, and safety of piperylene for industrial use. This standard applies to piperylene products obtained by rectification and extractive distillation using cracked carbon 5 in the process of producing ethylene from petroleum as raw material. Chemical name: 1,3-Pentadiene (1,3-Pentadiene), including trans-1,3-Pentadiene (trans-1,3-Pentadiene) and cis-1,3-Pentadiene (cis-1 , 3-Pentadiene), also known as piperylene. Simplified structural formula: CHCH=CHCH=CH Molecular formula: CH Relative molecular mass: 68.117 (according to the 2011 international relative atomic mass)

SH/T 1791-2015 Referenced Document

GB 13690 General rule for classification and hazard communication of chemicals
GB 190 Packing symbol of dangerous goods
GB/T 3143 Color determination method of liquid chemicals(Hazen unit--Platinum-cobalt scale)
GB/T 3723 Sampling of chemical products for industrial use--Safety in sampling
GB/T 6283 Chemical products.Determination of water Karl.fischer method(general method)
GB/T 6678 General principles for sampling chemical products
GB/T 6680 General rules for sampling liquid chemical products
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
SH/T 0246 Determination of Water Content in Light Petroleum Products (Electrometry)
SH/T 1142 Industrial cracked carbon four-liquid sampling method*， 2020-12-19 Update
SH/T 1790 Cracking C<下标5> fraction for industrial use.Determination of hydrocarbon components.Gas chromatographic method