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GB 34460-2017: Feed additive -- L-sodium ascorbate
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 34460-2017 | English | 219 |
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Feed additive -- L-sodium ascorbate
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GB 34460-2017
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Basic data | Standard ID | GB 34460-2017 (GB34460-2017) | | Description (Translated English) | Feed additive -- L-sodium ascorbate | | Sector / Industry | National Standard | | Classification of Chinese Standard | B46 | | Classification of International Standard | 65.120 | | Word Count Estimation | 11,144 | | 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 34460-2017: Feed additive -- L-sodium ascorbate---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-L-sodium ascorbate
ICS 65.120
B46
National Standards of People's Republic of China
Feed additive L-ascorbate
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 was drafted unit. Shanghai veterinary drug testing.
The main drafters of this standard. Shangjun, Huang Shixin, Hua Yin Hui, Min Yu-ting, Tian Kai, Gu Xin, Li Danni, Pan Juan.
Feed additive L-ascorbate
1 Scope
This standard specifies the feed additives L-sodium ascorbate product requirements, test methods, inspection rules, labeling, packaging, transportation, storage
And shelf life.
This standard applies to L-ascorbic acid as feedstock additive L-sodium ascorbate.
Chemical name. L-sodium ascorbate (alias. Vitamin C sodium).
Structure.
Molecular formula .C6H7NaO6.
Relative molecular mass .198.11 (By International Relative Atomic Weight in.2007).
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 602 chemical reagent impurity standard 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/T 9724 chemical reagent pH measurement General
GB 10648 feed label
GB/T 14699.1 feed sampling
3 requirements
3.1 Appearance and character
This product is white to light yellow crystal or crystalline powder; odorless; dry state is more stable, the case of light is darker, after moisture absorption and in water
Slow oxidative decomposition in solution. This product is soluble in water, very slightly soluble in ethanol, insoluble in chloroform or ether.
3.2 Specifications
Should meet the requirements of Table 1.
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