We promote Ferrous sulphate, Magnesium Acetate Tetrahydrate, Food Grade Potassium Phosphate Tribasic Anhydrous optimization and upgrading, produce high-performance, high-value-added products, and drive energy conservation and emission reduction in the industry. We establish our own complete core competitive system, the pursuit of business scale of the flourishing development, and would like to become a good partner of your career success with more perfect service. We have always been committed to creating a harmonious, relaxed, safe and upward workplace and atmosphere, allowing each employee to fully develop their talents and receive fair treatment and full respect.
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 |
Our company implements equipment upgrading, improves equipment operation quality and Zinc Sulphate 34.5%/Monohydrate. H2O/Heptahydrate. 7H2O CAS 7446-20-0 quality. Our company provides a cordial working atmosphere and challenging work tasks for our employees. By building a professional website, we have realized the transformation from the traditional mode of physical operation to the new mode of virtual operation on the Internet.
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