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GB 7293-2017: Feed additive -- DL-α-tocopheryl acetate (powder form)
Status: Valid GB 7293: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 7293-2017 | English | 279 |
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Feed additive -- DL-α-tocopheryl acetate (powder form)
| Valid |
GB 7293-2017
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| GB/T 7293-2006 | English | 399 |
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Feed additive -- Vitamin E powder
| Obsolete |
GB/T 7293-2006
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| GB/T 7293-2000 | English | 279 |
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Feed additive Vitamin E powder
| Obsolete |
GB/T 7293-2000
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| GB/T 7293-1987 | English | RFQ |
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3 days [Need to translate]
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Feed additive--Vitamin E powder
| Obsolete |
GB/T 7293-1987
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PDF similar to GB 7293-2017
Basic data | Standard ID | GB 7293-2017 (GB7293-2017) | | Description (Translated English) | Feed additive -- DL-��-tocopheryl acetate (powder form) | | Sector / Industry | National Standard | | Classification of Chinese Standard | B46 | | Classification of International Standard | 65.120 | | Word Count Estimation | 14,118 | | Date of Issue | 2017-10-14 | | Date of Implementation | 2018-05-01 | | 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 7293-2017: Feed additive -- DL-α-tocopheryl acetate (powder form)---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 - DL-α-Tocopheryl acetate (powder form)
ICS 65.120
B46
National Standards of People's Republic of China
Replacing GB/T 7293-2006
Feed additives
DL-α-tocopherol acetate (powder)
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 replaces GB/T 7293-2006 "feed additive vitamin E powder."
This standard compared with GB/T 7293-2006, the main technical differences are as follows.
--- Standard name changed to "feed additive DL-α-tocopherol acetate (powder)";
--- Increasing the scope of the standard carrier and auxiliary materials requirements;
--- Chemical Name DL-α-tocopherol acetate was changed to DL-2,5,7,8-tetramethyl-2- (4,8,12-trimethyltridecyl) -6- benzene
Chromanol acetate;
--- The original standard first method (Arbitration Law) column was changed to a capillary column, the internal standard was changed to hexadecanoic acid hexadecanoate;
--- The shelf life of the product made a classification requirements in the provisions of the packaging, storage conditions, organic materials as the carrier of the shelf life
For 12 months, inorganic materials as a carrier of the product shelf life of 36 months.
This standard is proposed and managed by the National Feed Industry Standardization Technical Committee (SAC/TC76).
This standard was drafted unit. Zhejiang Veterinary Drug Feed Supervision, China Feed Industry Association, Shanghai Veterinary Drug Feed Inspection, Zhejiang and new
Co., Ltd., Zhejiang Pharmaceutical Co., Ltd.
The main drafters of this standard. Zhu Cong Ying, Zhang Zhijian, Qiu Chengjun, Huang Juan, Wang Liwen, Lv Weijun, Shang Jun, Jiang Yin, Yang Jinshu, Shi Dongming,
Jiang Hongjun.
This standard replaces the standards previously issued as.
--- GB/T 7293-1987, GB/T 7293-2000, GB/T 7293-2006.
Feed additives
DL-α-tocopherol acetate (powder)
1 Scope
This standard specifies the requirements of feed additives DL-α-tocopherol acetate (powder), test methods, inspection rules and labeling, packaging, transportation
Lose, storage and shelf life.
This standard applies to feed additives DL-α-tocopherol acetate as raw materials, together with the carrier and excipients made of feed additive DL-α-
Tocopherol acetate (powder). The carrier and auxiliary materials shall conform to the "Feed Raw Materials Catalog", "Feed Additives Catalog" and "Feed Sanitation Standards"
Provisions.
Chemical Name. DL-2,5,7,8-Tetramethyl-2- (4,8,12-trimethyltridecyl) -6-chromanol acetate
Molecular formula .C31H52O3
Relative molecular mass .472.74 (By International Relative Atomic Mass in.2007)
Structure.
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 603 chemical reagent test methods used in the preparation of preparations and products
GB/T 6682 analytical laboratory water specifications and test methods
GB 10648 feed label
GB/T 14699.1 feed sampling
3 requirements
3.1 Appearance and traits
This product is white or light yellow powder or granular powder, easy to absorb moisture.
3.2 Specifications
Technical indicators should meet the requirements of Table 1.
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