GB/T 13258-2016 English PDF

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GB/T 13258-2016: Phosphorus pentasulfide for industrial use
Status: Valid

GB/T 13258: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 13258-2016	359	Add to Cart	4 days	Phosphorus pentasulfide for industrial use	Valid
GB/T 13258-2008	639	Add to Cart	3 days	Technical phosphorus pentasulfide	Obsolete
GB/T 13258-1991	639	Add to Cart	5 days	Technical phosphorus pentasulfide	Obsolete

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Basic data

Standard ID: GB/T 13258-2016 (GB/T13258-2016)
Description (Translated English): Phosphorus pentasulfide for industrial use
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G85
Classification of International Standard: 71.100.99
Word Count Estimation: 18,173
Date of Issue: 2016-12-13
Date of Implementation: 2017-07-01
Older Standard (superseded by this standard): GB/T 13258-2008
Regulation (derived from): National Standard Announcement No.84 of 2016
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 13258-2016: Phosphorus pentasulfide for industrial use

---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.
Phosphorus pentasulfide for industrial use ICS 71.100.99 G85 National Standards of People's Republic of China Replacing GB/T 13258-2008 Industrial phosphorus pentasulfide 2016-12-13 released 2017-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China China National Standardization Management Committee released

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 13258-2008 "industrial phosphorus pentasulfide", compared with GB/T 13258-2008 main technical changes are as follows. --- modified the standard English name; (See Chapter 3, Chapter 3 of the.2008 edition); (See Chapter 3, Chapter 3 of the.2008 edition); - modified standard solution concentration and working curve for the determination of phosphorus mass fraction (see 5.3.2.2.4 and 5.3.2.4.1.1,.2008 5.3.2.5 and 5.3.4.1); - an increase in the melting point and the melting point of the melting point method, and as an arbitration method (see 5.5.1); - Increased requirements for batches in inspection rules (see 6.1); - the requirement for type inspection and factory inspection in the inspection rules (see 6.2); --- modified the packaging requirements (see 7.2,.2008 edition 7.3 and 7.4). This standard is proposed by the China Petroleum and Chemical Industry Association. This standard is under the jurisdiction of the National Committee for the Standardization of Sulfuric Acid and Sulfuric Acid (SAC/TC63/SC7). The drafting of this standard. Nanhua Group Research Institute, Hubei Hing Fat Chemical Group Co., Ltd., Huai'an City Product Quality Supervision and Inspection Institute, Liaoning Ruixing Chemical Group Co., Ltd., Yunnan Province Product Quality Supervision and Inspection Research Institute. The main drafters of this standard. Feng Junting, Xiong Ping, Tang Lizhong, Yuan Gang, He Dehong, Qiu Ailing, Wang Qianlong, Wu Bin This standard replaced the previous version of the standard release. GB/T 13258-1991, GB/T 13258-2008. Industrial phosphorus pentasulfide Warning - phosphorus pentasulfide is toxic, hygroscopic, water release of hydrogen sulfide gas, causing combustion, or even explosion. This standard Some of the reagents used are toxic or corrosive and are partially hazardous. This standard does not reveal all possible security issues Should be used in strict accordance with the relevant provisions, and have the responsibility to take appropriate safety and health measures.

1 Scope

This standard specifies the requirements for industrial phosphorus pentasulfide, sampling, test methods, inspection rules, marking, packaging, transportation, storage and safety. This standard applies to industrial phosphorus pentasulfide.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB 190 Dangerous Goods Packaging Mark GB/T 191 packaging and storage icon Preparation of standard titration solution for GB/T 601 chemical reagents GB/T 602 Preparation of standard solutions for the determination of impurities in chemical reagents Preparation of preparations and preparations for use in the test methods for chemical reagents GB/T 603 GB/T 6003.1 Test sieve technical requirements and testing - Part 1. Wire mesh test screen General rules for sampling of chemical products GB/T 6678-2003 GB/T 6682 Analytical laboratory water specifications and test methods Representation and Judgment of Numerical Correction Rule and Limit Value of GB/T 8170 List of dangerous goods General technical conditions for transport of dangerous goods GB 15258 Preparation of chemical safety labels JB/T 6177-1992 Melting point analyzer

3 request

The quality of industrial phosphorus pentasulfide should meet the requirements of Table 1. Table 1 project index Excellent grade a product qualified products Exterior Powder yellow to yellow green yellow to greenish yellow Yellowish yellow to yellowish green to yellowish green Phosphorus (P), w /% 27.6 ~ 28.2 27.3 ~ 28.3 26.7 ~ 28.6 ......

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