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In this repot, not only the special features in production, production pathways, consumption and producers of Chinese sodium diacetate industry are clearly discussed, but the factors that have shaped this industry are also explored and summarised. What the report also covers is a brief introduction to other products that compete with sodium diacetate in order to find their impact on sodium diacetate industry. Besides, the manufacturers and some important researchers of sodium diacetate are profiled in the part of appendix.



Shanxi Sanwei Omex Chemical Co., Ltd., Jiangsu WuXi YangShan Biochemical Co., Ltd., Hunan Changsha Mining and Metallurgy Research Institute Feed Additive Factory, Shanxi Yuncheng Yuntian Chemical Co., Ltd., Hunan Zhuzhou Tangrenshen Grease Co., Ltd.

TABLE OF CONTENT

Executive Summary
Methodology & Sources
I. Production and Market Information
I-1 The Brief Introduction to Sodium Diacetate
I-1.1 Chemical & Physical Properties of Sodium Diacetate
I-1.2 Preservative Properties of Sodium Diacetate
I-1.3 Usages and Applications of Sodium Diacetate
I-2 Brief Introduction to the History of Sodium Diacetate in China
I-3 Production of Sodium Diacetate Nowadays
I-3.1 Summary of Chinese Manufacturers
I-3.2 Discussion of Chinese Production
I-4 Import & Export of SDA in China
I-5 Consumption Pattern of Sodium Diacetate in China
I-6 Brief Introduction to Other Preservatives
I-6.1 Sorbic Acid and Potassium Sorbate
I-6.2 Sodium Benzoate
I-6.3 Propionic Acid or Propionates
I-6.4 Dimethyl Fumarate
I-6.5 Other Preservatives
I-6.6 Comparison Between Sodium Diacetate and Other Preservatives
I-7 Brief Introduction to Production Technology of Sodium Diacetate in China
I-7.1 Production Principle in Brief
I-7.2 Brief Introduction to Some Processes for Sodium Diacetate Production
I-7.2.1 Acetic Acid and Sodium Hydroxide Pathway
I-7.2.2 Acetic Acid and Sodium Carbonate Pathway
I-7.2.3 Acetic Acid and Sodium Acetate Pathway
I-7.2.4 Acetic Anhydride and Sodium Acetate Pathway
I-7.2.5 Acetic acid, Acetic Anhydride and Sodium Carbonate Pathway
I-7.3 Explanation of the Production of Sodium Diacetate
I-7.4 Production of SDA by Different Pathways in China
Conclusion & Recommendation

II. Manufacturers of Sodium Diacetate in China
II-1 Manufacturersf Sodium Diacetate
II-1.01 Shanxi Sanwei Omex Chemical Co., Ltd.
………
II-1.33 Liaoning Shenyang Huate Green Food Co., Ltd.
II-3 Brief Introduction to Some Research Institutes
II-3.01 Guangxi Light Industry Science & Technology Research Institute
……….
II-3.10 Guangxi Chemical Research Institute LIST OF TABLES

LIST OF TABLES
Table I-1.1-1 The Specification of Sodium Diacetate
Table I-1.3-1 The addition level of SDA in cereals or feed, according to FDA standard
Table I-1.3-2 The addition level of SDA in foods
Table I-2-1 Production of SDA in 1999
Table I-2-2 Production situation of SDA in the recent years (unit: MTs)
Table I-3.1-1 Summary of active producers of SDA and some idled producers in China -1
Table I-3.1-2 Summary of active producers of SDA and some idled producers in China -2
Table I-3.1-3 List of companies that stopped SDA production or closed down
Table I-3.2-1 Character of Chinese production of SDA in 2004
Table I-6.1-1 Summary of Sorbic acid & potassium sorbate (unit: MTs)
Table I-6.1-2 List of active producers of sorbic acid/potassium sorbate
Table I-6.2-1 Sodium benzoate & benzoic acid production in the past (unit: MTs)
Table I-6.2-2 List of active producers of benzoic acid/sodium benzoate in China
Table I-6.6-1 The prices, safety, addition level of SDA and other pertinent products
Table I-6.6-2 The applications and addition levels of main antiseptics approved in China according to the Chinese GB 2760-1996.
Table I-7.3-1 The cost ratios of different raw materials
Table I-7.3-2 Different conditions for SDA synthesis
Table I-7.3-3 Comparison of the above five production methods of SDA.
Table I-7.4-1 Production of SDA by different pathways in China
LIST OF FIGURES
Figure 5 The Reactions in the DMF Production by Esterification Directly
Figure The effects of potassium sorbate (3,000 mg/L) and sodium diacetate (3,000 mg/L) on mildews (2003): Comparison (Y-axis: the logarithmic value of colony number, ?:SDA, ?:potassium sorbate).
Figure The Brief Flowchart of Producing Sodium Diacetate in China
Flow Chart of SDA by Acetic Acid and Sodium Carbonate Pathway