We rely on technological progress and fine management to consistently produce high quality Ammonium Sulfate Food Grade, Food Grade Ammonium Citrate, Potassium Carbonate through continuous improvement and optimization of process quality to continuously satisfy our customers. The company has always been adhering to the tenet of quality first and service first, and enthusiastically serve all sectors of society. The enthusiasm and creativity of our employees provide a constant impetus for the development of the company. The company has obtained a number of invention patents through continuous innovation and accumulation over the years. We guarantee to provide customers with high quality products and timely and satisfactory service.
1、Chemical Name: Magnesium Sulfate heptahydrate
2、Molecular Formula: MgSO4·7H2O
3、Molecular Weight: 246.47
4、CAS: 10034-99-8
5、Character: Heptahydrate is colorless prismatic or needle-shaped crystal. It’s odorless, tastes bitter and salty. It is freely soluble in water (119.8%, 20℃) and glycerin,slightly soluble in ethanol. The aqueous solution is neutral.
6、Usage: In food industry, it is used as nutritional fortifier (Magnesium fortifier), solidification, flavor agent,process aid and brew additive. It is used as nutritional source to improve ferment and the taste of synthesizes saka(0.002%). It also could modify water hardness.
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.

Specification | GB29207-2012 | FCC VII |
Content(MgSO4), w/% ≥ | 99.0 | 99.5 |
Heavy Metal(As Pb),mg/kg ≤ | 10 | ———— |
Lead(Pb),mg/kg ≤ | 2 | 4 |
Selenium(Se),mg/kg ≤ | 30 | 30 |
PH (50g/L,25℃) | 5.5-7.5 | ———— |
Chloride(As Cl),w/% ≤ | 0.03 | ———— |
3 | ———— | |
Iron(Fe),mg/kg ≤ | 20 | ———— |
Loss on Ignition | 40.0-52.0 | 40.0-52.0 |

Our High Purity 99% Magnesium Sulfate Heptahydrate Mgso4.7H2O integrates high-end design and advanced technology to bring people the best experience. We vigorously improve product quality and service quality so as to build quality core competitiveness, shape brand image and lead sustainable development of the industry. We have built a platform for the overall development of our company and stepped into the fast lane of sustainable development.
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