We always adhere to science and technology as the guide, with continuous technological transformation and technological innovation to steadily improve the quality of Sodium Acetate Anhydrous, Sodium Phosphate Dibasic, potassium sulphate. We do our best to build resource-saving and environment-friendly enterprises and contribute to the sustainable development of society and human beings. The company is willing to sincerely cooperate with friends in the industry on the basis of common development and mutual benefit. Product innovation has become the foundation of our company, and R & D ability has become the core competitiveness of our company. We promote a working atmosphere of learning, sharing and practice, so that our employees can find solutions to problems more quickly and accurately.
1、Chemical Name: Zinc Sulfate monohydrate
2、Molecular Formulam: ZnSO4·H2O
3、Molecular Weight: 179.44
4、CAS: 446-19-7
5、Character: It is colorless transparent prism or spicule or granular crystalline powder, odorless. It’s easily soluble in water and aqueous solution is acidic to litmus. It’s slightly soluble in ethanol and glycerin. It will loses water at temperatures above 238℃;
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 | 99.0-100.5 |
Arsenic(As),w/% ≤ | 0.0003 | ———— |
Alkalis and Alkaline Earths,w/% ≤ | 0.50 | 0.50 |
Acidity, | Pass 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 |

Normally customer-oriented, and it's our ultimate concentrate on for China Factory Low Price Sulphate Food Grade Monohydrate Zinc Sulfate. We will unswervingly adhere to the corporate tenet of quality, credibility, price and service. Our company has always adhered to the 'customer first, quality first' principle, Since its establishment, it has established a strict quality management system.
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