After careful planning, we consciously emphasize the relative advantages of Food Grade Sodium Phosphate Monobasic Anhydrous, Ammonium CItrate Monobasic, Food Grade Potassium Phosphate Tribasic Anhydrous and services, so as to achieve the goal of defeating competitors. We got best suppliers support on quality and price. We hope to drive the development of the industry with scientific and technological innovation, and help national brands to the world.
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 |

While focusing on product quality management, the company also attaches great importance to long-term personnel training for employees. Our company regularly organizes several groups of employees to visit and learn from Factory Supply White Powder Sodium Sulfate manufacturing companies abroad, to absorb foreign advanced technology and craftsmanship, and strive to achieve the goal of "China's first and world-class". The company strives to enhance the competitiveness of the industry, seize opportunities, and innovate. Our company is oriented to meet the needs of users and is constantly committed to the development of new technologies.
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