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GB 34459-2017: Feed additive -- Copper sulphate
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 34459-2017 | English | 159 |
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Feed additive -- Copper sulphate
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GB 34459-2017
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Basic data | Standard ID | GB 34459-2017 (GB34459-2017) | | Description (Translated English) | Feed additive -- Copper sulphate | | Sector / Industry | National Standard | | Classification of Chinese Standard | B46 | | Classification of International Standard | 65.120 | | Word Count Estimation | 8,851 | | Date of Issue | 2017-10-14 | | Date of Implementation | 2018-05-01 | | Regulation (derived from) | National Standard Announcement 2017 No. 26 | | 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 34459-2017: Feed additive -- Copper sulphate---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.
Feed additive-Copper sulphate
ICS 65.120
B46
National Standards of People's Republic of China
Feed additive copper sulfate
2017-10-14 Published
2018-05-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Foreword
The first chapter of this standard, Chapter 3 and Chapter 5 is mandatory, the rest are recommended.
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed and managed by the National Feed Industry Standardization Technical Committee (SAC/TC76).
This standard drafting unit. Chinese Academy of Agricultural Sciences Beijing Institute of Animal Husbandry and Veterinary, China Feed Industry Association, Chengdu, Sichuan Shu Xing feed there
Limited, Institute of Agricultural Quality Standards and Testing Technology, Chinese Academy of Agricultural Sciences [National Feed Quality Supervision and Inspection Center].
The main drafters of this standard .Lu Lin, Luo Xugang, Sha Yusheng, Wu pure blue, Wang Shaohui, Tian Jing, Zhang Liyang, Zhang Ling.
Feed additive copper sulfate
1 Scope
This standard specifies the feed additive copper sulfate monohydrate or copper sulfate pentahydrate requirements, test methods, inspection rules, labeling, packaging, transportation,
Storage and shelf life.
This standard applies to etching solution recovery method or purple copper high temperature roasting production of feed additives, copper sulfate monohydrate or copper sulfate pentahydrate.
Molecular formula. CuSO4 · nH2O, n = 1 or n = 5.
Relative molecular mass .177.62 (n = 1), 249.68 (n = 5) (according to.2007 International relative atomic mass).
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 601 chemical reagent standard titration solution preparation
GB/T 6003.1-2012 Test sieves - Technical requirements and testing - Part 1. Wire mesh sieve test sieves
GB/T 6682 analytical laboratory water specifications and test methods
GB 10648 feed label
Determination of total arsenic in feedstuffs
Feedstuffs - Determination of lead - Atomic Absorption Spectrometry GB/T 13080-2004
GB/T 13081 Determination of mercury in feed
Determination of cadmium in feedstuffs
GB/T 14699.1 feed sampling
3 requirements
3.1 Appearance and traits
A copper sulfate monohydrate is a slightly bluish white powder, copper sulfate pentahydrate is a light blue crystalline pellet or light blue powder.
3.2 Specifications
Feed additive copper sulfate products should be consistent with the provisions of Table 1.
Table 1 technical indicators
project
index
Copper sulfate monohydrate CuSO4 · H2O Copper sulfate pentahydrate CuSO4 · 5H2O
Copper sulfate /% ≥98.5 ≥98.5
Copper (Cu) /% ≥35.7 ≥25.1
Total arsenic (As)/(mg/kg) ≤4
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