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www.ChineseStandard.net Database: 189760 (18 Oct 2025)

SH/T 1822-2019 English PDF

US$259.00 ยท In stock
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SH/T 1822-2019: (1,2,4,5-tetramethylbenzene)
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
SH/T 1822-2019English259 Add to Cart 3 days [Need to translate] (1,2,4,5-tetramethylbenzene) Valid SH/T 1822-2019

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Basic data

Standard ID SH/T 1822-2019 (SH/T1822-2019)
Description (Translated English) (1,2,4,5-tetramethylbenzene)
Sector / Industry Petrochemical Industry Standard (Recommended)
Classification of Chinese Standard G17
Classification of International Standard 71.080.15
Word Count Estimation 11,185
Date of Issue 2019
Date of Implementation 2019-11-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the technical requirements, sampling, test methods, inspection rules, signs, labels and accompanying documents, packaging, transportation and storage of 1,2,4,5-tetramethylbenzene (m-tetramethylbenzene). This standard is applicable to 1,2,4,5-tetramethyl aromatics obtained by rectification, isomerization and crystallization from the C9 and C10 heavy aromatics obtained from the reforming of petroleum fractions or the production of aromatics from methanol as raw materials. benzene. This product is mainly used as a raw material for the production of pyromellitic dianhydride.

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