GB/T 17602-2018 English PDF

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GB/T 17602-2018: Commercial hexanes
Status: Valid

GB/T 17602: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 17602-2018	199	Add to Cart	3 days	Commercial hexanes	Valid
GB 17602-1998	399	Add to Cart	3 days	[GB/T 17602-1998] Commercial hexanes	Obsolete

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Basic data

Standard ID: GB/T 17602-2018 (GB/T17602-2018)
Description (Translated English): Commercial hexanes
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: E33
Classification of International Standard: 75.140
Word Count Estimation: 10,142
Date of Issue: 2018-12-28
Date of Implementation: 2019-07-01
Older Standard (superseded by this standard): GB/T 17602-1998
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 17602-2018: Commercial hexanes

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Commercial hexanes ICS 75.140 E33 National Standards of People's Republic of China Replace GB 17602-1998 Industrial hexane Published on.2018-12-28 2019-07-01 implementation State market supervision and administration China National Standardization Administration issued

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB 17602-1998 "Industrial Hexane". Compared with GB 17602-1998, the main technical changes except editorial changes The following is as follows. --- Standard changed from mandatory to recommended; --- Increased product classification (see Chapter 3 and Table 1); --- Increased n-hexane content requirements (see Table 1); --- Increased the requirements of sulfur content, bromine index and benzene content indicators (see Table 1); --- Modify the distillation range indicators and test methods (see Chapter 2 and Table 1); --- Increased test method for benzene content (see Chapter 2 and Table 1); --- Added inspection rules and security content (see Chapters 5 and 7). This standard is proposed and managed by the National Petroleum Products and Lubricants Standardization Technical Committee (SAC/TC280). This standard was drafted. Petrochemical Research Institute of China Petroleum and Chemical Corporation, Nanjing Zhongshang Huatian Petrochemical Co., Ltd. Sinopec Jinling Branch. The main drafters of this standard. Longhua, Zhang Wenliang, and Guo Guohong. The previous versions of the standards replaced by this standard are. ---GB 17602-1998. Industrial hexane Warning---If the appropriate precautions are not taken, the products of this standard may be in danger during production, storage, transportation and use. risk. This standard is not intended to advise on all safety issues related to this product. Users are responsible for taking appropriate safety and health measures And ensure that it meets the conditions stipulated by relevant national laws and regulations.

1 Scope

This standard specifies the product classification, requirements and test methods, inspection rules, signs and packages of industrial hexanes prepared from petroleum fractions. Loading, transportation, storage and safety. This standard applies to chemical synthesis (such as the polymerization of polypropylene, polybutylene and ethylene propylene rubber) process with hexane solvent and preparation of binder, coating Materials, inks and industrial hexanes used in various extraction processes. This standard does not apply to edible vegetable oils and hexanes for protein extraction.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB 190 dangerous goods packaging mark GB/T 1884 Determination of density of crude oil and liquid petroleum products - Densitometric method GB/T 1885 petroleum meter GB/T 3143 Liquid chemical product color determination method (Hazen unit - platinum-cobalt color number) GB/T 3555 petroleum product Saybolt color measurement method (Sports colorimeter method) GB/T 4756 petroleum liquid manual sampling method GB/T 6536 Determination of atmospheric distillation characteristics of petroleum products GB/T 11134 hydrocarbon solvent shell rosin butanol value determination method GB/T 11136 Determination of bromine index of petroleum hydrocarbons (potentiometric titration) GB/T 12688.9 Test methods for styrene - Part 9. Determination of trace benzene GB 13690 Chemical Classification and Hazard Communication General Rules GB/T 16483 Material Safety Data Sheet Contents and Project Order GB/T 17474 Determination of benzene content in hydrocarbon solvents (gas chromatography) GB 30000.7-2013 Classification and labelling of chemicals - Part 7. Flammable liquids SH/T 0164 Petroleum product packaging, storage and delivery acceptance rules SH/T 0253 Determination of total sulfur content in light petroleum products (electricity method) SH/T 0604 Determination of density of crude oil and petroleum products (U-shaped vibrating tube method) SH/T 0630 Determination of bromine and bromine index of petroleum products (electricity method) SH/T 0689 Determination of total sulfur content of light hydrocarbons and engine fuels and other oils (UV fluor SH/T 0714 Determination of monomeric hydrocarbon composition in naphtha (capillary gas chromatography) ASTMD1078 Volatile Organic Liquid Distillation Range Method (StandardTestMethodforDistilationRangeofVol- atileOrganicLiquids) ......

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