YS/T 755-2011 English PDF

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YS/T 755-2011: Ruthenium (Ⅲ) nitrosylnitrate
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YS/T 755-2011	319	Add to Cart	3 days	Ruthenium (Ⅲ) nitrosylnitrate	Valid

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Basic data

Standard ID: YS/T 755-2011 (YS/T755-2011)
Description (Translated English): Ruthenium (��) nitrosylnitrate
Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H68
Classification of International Standard: 77.120.99
Word Count Estimation: 12,192
Date of Issue: 2011-12-20
Date of Implementation: 2012-07-01
Quoted Standard: YS/T 562
Regulation (derived from): ?MIIT Announcement 2011 No.43
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the ruthenium nitrosyl nitrate requirements, test methods, inspection rules and signs, transport, , storage and quality certificate with the contract (or order form) content packaging. This standard applies to electronic materials, surfactants and pharmaceutical industry catalyst ruthenium nitrosyl nitrate.

YS/T 755-2011: Ruthenium (Ⅲ) nitrosylnitrate

---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.
Ruthenium (Ⅲ) nitrosylnitrate ICS 77.120.99 H68 People's Republic of China Nonferrous Metals Industry Standard Ruthenium nitrosyl nitrate Issued on. 2011-12-20 2012-07-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Foreword

This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. This standard is drafted by. Your research Platinum Limited. Drafters of this standard. Zhou Yan, Hou Wenming, Liu Guihua, ocean Feng, Zhu Ying, Zhou Wei, left Sichuan. Ruthenium nitrosyl nitrate

1 Scope

This standard specifies the ruthenium nitrosyl nitrate requirements, test methods, inspection rules and signs, packaging, transportation, storage and quality certificate The contract (or purchase order) content. This standard applies to electronic materials, surfactants and pharmaceutical industry catalyst ruthenium nitrosyl nitrate.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. YS/T 562 chemical analysis of precious metal alloys platinum ruthenium alloy in determining the amount of ruthenium thiourea spectrophotometry

3 Requirements

3.1 Chemical composition 3.1.1 Molecular formula. Ru (NO3) 3NO. 3.1.2 ruthenium nitrosyl nitrate and ruthenium content of impurity elements mass fraction shall comply with the requirements in Table 1. Table 1 mass fraction /% Ruthenium content of impurity elements, not greater than 32 to 39 Total Pb Fe Cu Na Ca Mg impurity element 0.003 0.002 0.002 0.005 0.005 0.005 0.05 3.2 Water-soluble test Ruthenium nitrosyl nitrate dissolved in water test should not be seen visually insolubles. 3.3 Appearance Ruthenium nitrosyl nitrate should be orange-red solid, no stains are visible inclusions. Test Method 4 4.1 Determination of the mass fraction of ruthenium Weigh 0.20 g of ruthenium nitrosyl nitrate (accurate to 0.0001g), was dissolved in distilled water, dubbed the test solution, according to the provisions of YS/T 562 of Determination of the mass fraction of ruthenium. 4.2 Determination of impurity elements mass fraction Determination of impurity element content will be in accordance with Appendix A and Appendix B of the provisions. ......

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