Content：
1. Sodium Hydrosulfite Summary
1.1 Properties
1.2 Statistics of Security
2. Sodium Hydrosulfite Properties and Purposes
2.1 Sodium Hydrosulfite Properties
2.2 Application Fields of Sodium Hydrosulfite
3. Preparation Methods of Sodium Hydrosulfite
3.1 Summary of Sodium Hydrosulfite Production Routes
3.2 Preparation Technology
3.3 Comparison of Advantages and Disadvantages of Several Preparation Technologies
3.4 Comparison of Raw Material Consumption and Product Specifications
4. Analysis on Sodium Hydrosulfite Application
4.1 Sodium Hydrosulfite Application in Pulp Bleaching
4.2 Prospect for Sodium Hydrosulfite in China’s Paper Industry.
4.3 Comparison of Effects in Applying Sodium Hydrosulfite Produced by Several Preparation Methods into Printing and Dying.
5. Domestic and Overseas Sodium Hydrosulfite Production and Demand
5.1 Domestic Sodium Hydrosulfite Production
5.2 Global Sodium Hydrosulfite Production
6. Statistics and Analysis on Sodium Hydrosulfite Imports, Exports and Market Price
6.1 Statistics of Sodium Hydrosulfite Imports and Exports in Recent 6 Years
6.2 Analysis on Sodium Hydrosulfite Imports and Exports in Recent Years
6.3 Statistics of Sodium Hydrosulfite Market Price
6.4 Analysis on Sodium Hydrosulfite Market Price
7. Introduction to Domestic and Overseas Sodium Hydrosulfite Producers and Distributors
7.1 Major Domestic Producers
7.2 Overseas Distributors
8. Domestic Sodium Hydrosulfite Projects
9. Conclusions and Suggestions
Tables and Charts
Table 1-1 Security of Sodium Hydrosulfite Chemical Products
Table 3-1 Main Raw Material Consumption Quota and Utility Projects
Table 3-2 Main Facilities of 3,000tonne/y Sodium Hydrosulfite Units
HG 2074-91 Table 3-3 Industrial Standard HG 2074-91
HG 2682-95 Table 3-4 Chemicals Industry Standard for Food Additives HG 2682-95
Table 4-1 Major Technological Parameters of Traditional Bleaching Tower
Table 4-2 Major Technological Parameters of Bleaching Process Directly Added with Sodium Hydrosulfite in FP Grinding Disk
Table 4-3 Major Technological Parameters of Mid-and-High Concentrate Pulp of Sodium Hydrosulfite in Bleaching Process
Table 4-4 Major Technological Parameters of Bleaching Process Directly Added with Sodium Hydrosulfite in Pressurized GP Refining Pit
Table 4-5 Comparison of Pulp Bleaching Methods
Table 4-6 K/S Value of Cloth and Total Value of Chromatism
Table 4-7 Dye Solidness
Table 4-8 Whiteness of Bleaching Process for Silk Fabric
Table 5-1 Major Domestic Sodium Hydrosulfite Producers and Capacity
Table 5-2 Domestic Sodium Hydrosulfite Production
Table 5-3 Major Domestic and Overseas Sodium Hydrosulfite Production
Table 6-1 Statistics of Domestic Imports and Exports in Recent Years
Table 6-2 Statistics of Imports and Exports in the Past Years
Table 6-3 Sodium Hydrosulfite Market Price
Chart 3-1 Sodium Hydrosulfite Production Flow
Chart 3-2 Sodium Hydrosulfite Production Flow
Chart 4 Traditional Process Flow of Bleaching Tower
Chart 4-2 Chart of Bleaching Process Directly Added with Sodium Hydrosulfite in FP Grinding Disk
Chart 4-3 Chart of Mid-and-High Concentrate Pulp of Sodium Hydrosulfite in Bleaching Process
Chart 4-4 Chart of Bleaching Process Directly Added with Sodium Hydrosulfite in Pressurized GP Refining Pit
Chart 5-2 Domestic Sodium Hydrosulfite Production in Recent Years
Chart5-3 Monthly Exports in Recent Years
Chart 6-2 Exports in the Past Years
Chart 6-3 Export Price in the Past Years
Chart 6-4 Sodium Hydrosulfite Market Price
