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GB 7300-2017: Feed additive -- Nicotinic acid
Status: Valid GB 7300: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 7300-2017 | English | 279 |
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3 days [Need to translate]
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Feed additive -- Nicotinic acid
| Valid |
GB 7300-2017
|
| GB/T 7300-2006 | English | 319 |
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3 days [Need to translate]
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Feed additive -- Nicotinic acid
| Obsolete |
GB/T 7300-2006
|
| GB 7300-1987 | English | 199 |
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2 days [Need to translate]
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Feed additive--Nicotinic acid
| Obsolete |
GB 7300-1987
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PDF similar to GB 7300-2017
Basic data | Standard ID | GB 7300-2017 (GB7300-2017) | | Description (Translated English) | Feed additive -- Nicotinic acid | | Sector / Industry | National Standard | | Classification of Chinese Standard | B46 | | Classification of International Standard | 65.120 | | Word Count Estimation | 14,134 | | 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 7300-2017: Feed additive -- Nicotinic acid---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 - Nicotinic acid
ICS 65.120
B46
National Standards of People's Republic of China
Replacing GB/T 7300-2006
Feed additives niacin
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 7300-2006 "feed additive niacin."
This standard compared with GB/T 7300-2006, the main technical differences are as follows.
--- Removed the determination of niacin content --- High Performance Liquid Chromatography (second method);
--- Revised "heavy metals" test method;
--- Revised "Loss on drying" test method;
--- Increase the "total arsenic" limited requirements and testing methods;
--- Revised "shelf life."
This standard is proposed and managed by the National Feed Industry Standardization Technical Committee (SAC/TC76).
This standard was drafted unit. Shanghai Veterinary Drug Feed Testing Institute, China Feed Industry Association, Zhejiang Feed Supervision.
The main drafters of this standard. Cao Ying, Huang Shixin, Ding Jian, Hua Xian Hui, Zhu Cong Ying, Huang Juan, Jiang Yin, Zhang Wengang.
This standard replaces the standards previously issued as.
--- GB/T 7300-1987, GB/T 7300-2006.
Feed additives niacin
1 Scope
This standard specifies the requirements of feed additives niacin products, test methods, inspection rules and labeling, packaging, transportation, storage and insurance
Quality of life.
This standard applies to chemical synthesis of the feed additive niacin.
Chemical Name. Pyridine-3-carboxylic acid
Structure.
Molecular formula .C6H5NO2
Relative molecular mass .123.11 (calculated as C6H5NO2, based on.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 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 10648 feed label
GB/T 14699.1 feed sampling
3 requirements
3.1 Appearance and traits
This product is white or white powder, odorless or slightly smelly, slightly acidic, aqueous solution was acidic reaction. This product is dissolved in boiling water or boiling ethanol
Solution, slightly soluble in water, slightly soluble in ethanol, almost insoluble in ether, soluble in sodium carbonate test solution or sodium hydroxide solution.
3.2 Specifications
Should comply with the provisions of Table 1.
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