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YS/T 1118-2016: Sodium/potassium n-propyl xanthate
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| YS/T 1118-2016 | English | 139 |
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Sodium/potassium n-propyl xanthate
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YS/T 1118-2016
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Basic data | Standard ID | YS/T 1118-2016 (YS/T1118-2016) | | Description (Translated English) | Sodium/potassium n-propyl xanthate | | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | | Classification of Chinese Standard | H34 | | Word Count Estimation | 6,652 | | Date of Issue | 2016-07-11 | | Date of Implementation | 2017-01-01 | | Regulation (derived from) | Notice of the Ministry of Industry and Information Technology (2016 No. 37) | | Issuing agency(ies) | Ministry of Industry and Information Technology | | Summary | This standard specifies the requirements, test methods, inspection rules and packaging, marking, transportation and storage, quality certificate and order form (or contract) of n-propyl sodium / potassium xanthate. | YS/T 1118-2016: Sodium/potassium n-propyl xanthate---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.
Sodium/potassium n-propyl xanthate
ICS 71.100.40
H34
People's Republic of China Nonferrous Metals Industry Standard
N-propyl sodium/potassium xanthate
2016-07-11 released
2017-01-01 Implementation
Issued by the Ministry of Industry and Information Technology of the People's Republic of China
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the National Committee for Standardization of Nonferrous Metals (SAC/TC243).
The main drafting unit of this standard. Tieling beneficiation Pharmacy Co., Ltd.
This standard participates in the drafting unit. Beijing Mining and Metallurgy Research Institute.
The main drafters of this standard. Yao Ping, Shen Lifei, Zhang Chunhai, Wu Guiyi, Li Chengbing, He Wei, Fan Zhihong, Liu Longli.
N-propyl sodium/potassium xanthate
1 Scope
This standard specifies the requirements for n-propyl sodium/potassium xanthate, test methods, inspection rules and packaging, marking, transport and storage, quality certificate
And order (or contract).
This standard applies to n-propanol, carbon disulfide and sodium hydroxide (potassium hydroxide) as raw materials for the production of n-propyl sodium/potassium xanthate industrial
Product, which is mainly used as a collector for non-ferrous metal ore flotation.
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/T 325 packaging containers steel drums
GB/T 10454 container bags
Method for chemical analysis of xanthate YS/T 271 (all parts)
Code for inspection of wooden box for export of packaged goods
3 request
3.1 product grades, varieties, chemical structure, chemical name and product properties
The grades, varieties, chemical structures, chemical names and product traits of n-propyl sodium/potassium xanthate should meet the requirements of Table 1.
Table 1 n-propyl sodium/potassium xanthate grades, varieties, chemical structure, chemical name and product properties
Grade Chemical formula, Structure, Molecular weight Chemical name Product traits
B1-08 n-propyl sodium xanthate
Molecular formula. C4H7OS2Na
Structure.
CH3 CH2 CH2 OC
SNa
Molecular weight. 158.22
(According to.2013 international atomic weight)
N-propyl xanthate
Gray or white
Yellowish yellow powder (or granules)
B1-28 n-propyl potassium xanthate
Molecular formula. C4H7OS2K
Structure.
CH3 CH2 CH2 OC
SK
Molecular weight. 174.33
(According to.2013 international atomic weight)
N-propyl xanthate
Gray or white
Yellowish yellow powder (or granules)
3.2 Chemical composition
The chemical composition of n-propyl sodium/potassium xanthate should meet the requirements of Table 2.
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