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GB/T 35546-2017: Itaconic acid
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 35546-2017 | English | 199 |
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Itaconic acid
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GB/T 35546-2017
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Basic data | Standard ID | GB/T 35546-2017 (GB/T35546-2017) | | Description (Translated English) | Itaconic acid | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | X69 | | Classification of International Standard | 67.180.20 | | Word Count Estimation | 10,155 | | Date of Issue | 2017-12-29 | | Date of Implementation | 2018-07-01 | | Regulation (derived from) | National Standards Bulletin 2017 No. 32 | | 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/T 35546-2017: Itaconic 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.
Itaconic acid
ICS 67.180.20
X69
National Standards of People's Republic of China
Itaconic acid for industrial use
2017-12-29 Posted
2018-07-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard by the National Food Industry Standardization Technical Committee (SAC/TC64) and focal point.
This standard was drafted. Qingdao Langyatai Group Co., Ltd., Shandong Kaixiang Biological Chemical Co., Ltd., Chinese Academy of Sciences Green
Island Institute of Bioenergy and Process, Anhui Institute of Food and Drug Inspection, Linghua Group Co., Ltd., China Biofermentation Industry Association.
Drafters of this standard. Li Xiaoyan, Li Yueming, Li Xia, Wang Jin, Li Jianjun, Huang Xue Nian, Chi Shirei, Li Guiling, Zhang Juzhou, Cheng Jian, Yang Yuling,
Hu Xiuyu.
Itaconic acid for industrial use
1 Scope
This standard specifies the technical requirements of industrial Itaconic acid products, test methods, inspection rules, signs, packaging, transportation and storage.
This standard applies to starch (or sugar) as raw material, the microbial fermentation, refined from itaconic acid.
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 191 Packaging - Pictorial signs
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 605 chemical reagent colorimetric determination of common methods
Chemical reagent - Determination of melting point range - General method
GB 5009.3 National Food Safety Standard Determination of moisture in food
GB 5009.11 National Food Safety Standard Determination of total arsenic and inorganic arsenic in food
GB 5009.13 National Food Safety Standard Determination of copper in food
National standard of food safety - Determination of iron in food
National food safety standards - Determination of manganese in foodstuffs
GB/T 6678 General rules for sampling chemical products
GB/T 6682 analytical laboratory water specifications and test methods
GB/T 7531 organic chemical products Determination of residue on ignition
GB/T 9728 chemical reagent - General method for the determination of sulphate
GB/T 9729 chemical reagent chloride Determination of common methods
Chemical reagents - Determination of heavy metals GB/T 9735-2008 General methods
3 structural formula, molecular formula, relative molecular mass
3.1 Structure.
CH2-C
COOH
CH2 COOH
3.2 Formula. C5H6O4.
3.3 Relative molecular mass. 130.1 (according to.2007 international relative atomic mass).
4 technical requirements
4.1 Sensory requirements
White crystal or powder, no visible normal vision impurities.
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