With rich experience, we have the confidence and ability to provide first-class quality Formates, Food Grade Ammonium CItrate Monobasic, Magnesium Citrate Anhydrous and services at reasonable prices. We adhere to reform and innovation, and bravely stand at the forefront of the tide and firmly move forward in the torrent of history. We have strong product development, production and manufacturing capabilities, based on strong technical strength, so that product quality and production technology have been continuously improved. We innovate the management concept, restructure the business process and create a corporate culture that attaches importance to customer interests and customer satisfaction. We have advanced equipment to support the manufacturing and production of our products, making us one of the best in the domestic industry.
1、Chemical Name: Zinc Sulfate heptahydrate
2、Molecular Formulam: ZnSO4·7H2O
3、Molecular Weight: 287.50
4、CAS: 7446-20-0
5、Character: It is colorless transparent prism or spicule or granular crystalline powder, odorless. Relative density is 1.957. Melting point is 100℃. It’s easily soluble in water and aqueous solution is acidic to litmus. It’s slightly soluble in ethanol and glycerin.,it will be effloresced slowly in the dry air at room temperature.
6、Usage: It is used as nutritional supplement(zinc fortifier) and processing aid. It’s used in milk product, infant food, liquid and milk drinks, grain and its’ products, table salt, soft drinks, maternal formula and coco powder and other flavor nutritional solid drinks.
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 | GB25579-2010 | FCC VII |
Content,w/% | 99.0-100.5 | 98.0-100.5 |
Arsenic(As),w/% ≤ | 0.0003 | ———— |
Alkalis and Alkaline Earths,w/% ≤ | 0.50 | 0.50 |
Acidity, | Pass the test | Pass Test |
Selenium(Se),w/% ≤ | 0.003 | 0.003 |
Mercury(Hg),w/% ≤ | 0.0001 | 0.0005 |
Lead(Pb),w/% ≤ | 0.0004 | 0.0004 |
Cadmium(Cd), w/% ≤ | 0.0002 | 0.0002 |
We improve our manufacturing capabilities by introducing advanced technology to the industry to ensure the quality of our High Quality Agricultural Use Zinc Sulphate Fertilizer. Our business strategy is, intensive management, intelligent production, professional collaboration, one-stop service. Our excellent R&D team provides a broad operation and innovation platform for the increasingly complex needs of customers.
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