We have our own production base to ensure the production and quality standards of our Food Grade Ferric Pyrophosphate, Potassium Formate Liquid, Reagent Grade Ammonium Oxalate, and our business is thriving after years of unremitting efforts. We have won high praise from customers with standardized market operation, high-quality product quality, fair commodity prices, rigorous work attitude, and perfect after-sales service. We believe in the work attitude of seeking the source of everything, and implement the management principle of process-centered management and the management policy of using the system as a guide for behavior.
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 |

Our vision is to contribute a world Docosyltrimethylammonium Methyl Sulphate CAS 81646-13-1 equipment brand for China. Over the years, we have persistently followed this philosophy, thanks to the support and love of our customers, the company has developed rapidly. Our insistence on science and technology innovation has provided strong scientific and technological support for the construction of a world class enterprise with global competitiveness. Drawing on the successful experience of large companies, our company has established a people-oriented corporate culture to improve the soft power of our company.
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