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National food safety standards -- Food additives -- Ethyl acetate
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Basic data
| Standard ID | GB 29224-2012 (GB29224-2012) |
| Description (Translated English) | National food safety standards -- Food additives -- Ethyl acetate |
| Sector / Industry | National Standard |
| Classification of Chinese Standard | X40 |
| Classification of International Standard | 67.220.20 |
| Word Count Estimation | 5,541 |
| Regulation (derived from) | Ministry of Health Bulletin 2012 No. 23 |
| Issuing agency(ies) | Ministry of Health of the People's Republic of China |
| Summary | This Chinese standard applies to ethanol and acetic acid as the raw material prepared food additive ethyl acetate. |
GB 29224-2012: National food safety standards -- Food additives -- Ethyl acetate
---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.
National food safety standards .Food additives .Ethyl acetate
National Standards of People's Republic of China
National standards for food safety
Food Additives Ethyl Acetate
2012-12-25 release
2013-01-25 Implementation
Issued by the Ministry of Health of the People's Republic of China
National standards for food safety
Food Additives Ethyl Acetate
1 Scope
This standard applies to ethanol and acetic acid as raw materials prepared by the food additives ethyl acetate.
2 molecular formula, structural formula and relative molecular mass
2.1 Molecular formula
C4H8O2
2.2 Structural formula
H3C
O CH3
2.3 Relative molecular mass
88.11 (according to.2007 International Relative Atomic Quality)
3 technical requirements
3.1 sensory requirements
Shall comply with the provisions of Table 1.
Table 1 sensory requirements
The project requires a test method
Color and colorless
Smell of fruit flavor
State transparent liquid
Take a proper amount of sample, placed in a clean, dry
In the color tube, under natural light, observe
Its color and state, according to GB/T 14454.2
Check the smell
3.2 Physical and chemical indicators
Shall comply with the provisions of Table 2.
Table 2 Physical and chemical indicators
Item Index Test Method
Ethyl acetate content, w /% ≥ 99.0 GB/T 12717
Acid value (in KOH)/(mg/g) ≤ 1.0 GB/T 14455.5a
Density (ρ20)/(g/cm3) 0.897 to 0.902 GB/T 4472
Refractive index n (20, D) 1.370 ~ 1.375 GB/T 14454.4
a sample is 20g.
Appendix A
Testing method
A.1 Warning
The test procedure specifies that some of the test procedures may lead to dangerous conditions and that the operator should take appropriate safety and protective measures.
A.2 General provisions
Unless otherwise stated, only the reagents identified as analytical reagents and the tertiary water specified in GB/T 6682-2008 are used in the analysis. test
Method used in the standard titration solution, impurity determination standard solution, preparation and products, without any other requirements, according to GB/T 601,
GB/T 602 and GB/T 603; the solution used refers to an aqueous solution when it is not specified with any solvent formulation.
A.3 Identification test
With the infrared absorption spectrophotometry, the sample spectrum and the standard spectrum (see Figure A.1), the two should be basically the same.
Figure A.1 Standard Specification for Ethyl Acetate Infrared
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