We will always pay attention to the needs of customers, and timely optimize and upgrade Magnesium Carbonate, Zinc Acetate, Food Grade Potassium Phosphate Mono Basic according to the needs. We try our best to create a situation in which truth-seeking and honesty, unity and innovation, and customers benefit, and seek common development with all partners. The company has advanced technology and equipment, complete inspection methods, advanced inspection equipment and complete inspection system. This ensures that the production and inspection of the products meet the standard requirements and meet the needs of customers.
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 |

Over the years, the Food Grade Sodium Sulphate Anhy Powder produced by our company has been favored by users and merchants and become their preferred equipment to replace imports. We uphold the culture of "harmony, participation and passion", and work together with our customers and partners to grow and develop together. To cope with the development of business and the demand for talents, we strengthen the identification of key competencies of personnel in key positions.
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