It is the countless 'Never Give Up' that allows our Calcium Citrate Tetrahydrate, Potassium Oxalate, Ammonium Sulfate Food Grade to achieve a place in the market. We use a modern management system to continuously improve and optimize the management process to lay a solid management foundation for the sustainable development of the company. The company has a group of senior managers with rich experience in corporate management and capital markets. We have sincere service attitude, strong service ability, fast response speed and excellent product quality for customers to test. We adhere to scientific and technological innovation, based on the market, master the ability of technical analysis and form an intuitive understanding of market information.
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 |

Since the Copper Sulfate Image Changing Color Thermo Pigment Powders Polyacrylamide Powder has been put into production, through continuous innovation and development, its product functions have become more complete. Our company pursues the business philosophy of 'people-oriented, customer first' to satisfy customers' requirements. Our employees have the ability to initiate problems, improvements, optimizations and solutions.
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