YS/T 939-2019 English PDF

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YS/T 939-2019: (Dichlorotetraammine)
Status: Valid

YS/T 939: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YS/T 939-2019	169	Add to Cart	3 days	(Dichlorotetraammine)	Valid
YS/T 939-2013	319	Add to Cart	3 days	Tetrammineplatinum(II)chloride	Obsolete

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Basic data

Standard ID: YS/T 939-2019 (YS/T939-2019)
Description (Translated English): (Dichlorotetraammine)
Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H68
Classification of International Standard: 77.120.99
Word Count Estimation: 7,762
Date of Issue: 2019-08-02
Date of Implementation: 2020-01-01
Older Standard (superseded by this standard): YS/T 939-2013
Regulation (derived from): Natural Resources Department Announcement No. 7 of 2019
Issuing agency(ies): Ministry of Industry and Information Technology

YS/T 939-2013: Tetrammineplatinum(II)chloride

---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.
Tetrammineplatinum (II) chloride ICS 77.150.99 H68 People's Republic of China Nonferrous Metals Industry Standard Dichlorotetraammine platinum Tetrammineplatinum (Ⅱ) chloride Issued on. 2013-10-17 2014-03-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. This standard was drafted. Xuzhou ho-new material Technology Co., Ltd. The main drafters of this standard. Yufeng Shan, Wei ceremony Chao, Li Xian, cable Yong-hi, Tang Xiao, Wei Yun, Wang Yuanxia, Li Furong. Dichlorotetraammine platinum

1 Scope

This standard specifies the requirements dichloro tetraamine platinum, test methods, inspection rules and signs, packaging, transportation, storage and quality certificate and Closing Same (or orders) and so on. This standard applies to dichlorotetraammine platinum fine chemical, petrochemical and electroplating industries with.

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. Emission spectroscopy YS/T 361 pure platinum impurity element

3 Requirements

3.1 formula Formula Pt (NH3) 4Cl2, molecular weight. 334.11. 3.2 Chemical composition Chemical composition dichlorotetraamminecobalt cisplatin should meet the requirements in Table 1. Table 1 Platinum (mass fraction) /% not less than Impurity elements (mass fraction)%, not more than Mg Ca Fe Ni Cu Rh Pd Ag Ir Au Pb total 57.2 0.001 0.005 0.001 0.001 0.001 0.001 0.002 0.001 0.001 0.001 0.001 0.01 3.3 Water-soluble test Water dichlorotetraammine platinum dissolution test should be qualified. 3.4 Appearance Dichloro tetraamine platinum white needle-like crystals or powder. Test Method 4 4.1 Determination of platinum tetraamine dichloro platinum mass fraction Conducted in accordance with the provisions of Appendix A of. ......

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