We continue to carry out technological innovation, develop safe and effective high-quality Food Grade Magnesium Sulfate Heptahydrate, Food Grade Potassium Phosphate Dibasic Anhydrous, Magnesium Acetate, and realize brand value and market value for customers. We trust the efforts and dedication of our employees, recognize their achievements and provide corresponding returns, and create a good working environment and development prospects for our employees. Targeted salary system is very important for the company to establish a high standard corporate culture.
1、Chemical Name: Sodium Sulfate
2、Molecular Formula: Na2SO4 , Na2SO4·10H2O
3、Molecular Weight: Anhydrous: 142.04 ; Decahydrate:322.19
4、CAS: Anhydrous:7757-82-6 ; Decahydrate:7727-73-3
5、Character: It’s white monoclinic crystal or crystalline powder, odorless. It tastes bitter and salty. It’s also called anhydrous mirabilite. Relative density is 2.68. Melting point is 884℃. It’s soluble in water and glycerin, insoluble in ethanol. Aqueous solution is alkaline. When exposed to air, it’ll easily absorb moisture and turn into aqueous Sodium Sulfate. Fine Sodium Sulfate Decahydrate with high purity is called glauber salt.
6、Usage: It’s used as caramel pigment manufacturing agent and edible pigment diluents.
7、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
Specifications | GB29209-2012 | FCCVII |
Content( Na2SO4, On Dry Basis),w/% | 99.0-100.5 | 99.0-100.5 |
Lead ,mg/kg ≤ | 2 | 2 |
Selenium, mg/kg ≤ | 30 | 30 |
Arsenic, mg/kg ≤ | 3 | ——— |
Loss on Drying,w/% Anhydrous ≤ Decahydrate | 1.0 | 1.0 |
51.0-57.0 | 51.0-57.0 |

We adhere to the three business philosophy of 'quality assurance, pursuit of excellence, and honest service'. We grow up with you and are your preferred brand of Self-Produced and Self-Sold High-Quality Food Grade Sodium Sulfate Anhydrous for Food Additives! We will further improve the level of informationization and automation in the process of product manufacturing and warehousing logistics to enhance the efficiency of the enterprise. Our company has accumulated a lot of professional production and maintenance experience, and some technologies have reached the international first-class level.
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