Our company through many years of technical innovation and industry experience, constantly enrich our Sodium Acetate, Ammonium Citrate, Triammonium Citrate series. Our unique management and operation make competitors unable to imitate. We strive to improve our comprehensive competitive advantages and provide customers with excellent and suitable products as our purpose. After many years of operation, the company has a stable customer base nationwide, has a stable foundation for business cooperation with customers and suppliers, and has established a good reputation. Over the years, we have persisted in innovative development, scientific management, focusing on our main business, making it stronger and better, and achieving rapid corporate development.
1、Chemical Name: Copper Sulfate
2、Molecular Formula: CuSO4·5H2O
3、Molecular Weight: 249.7
4、CAS: 7758-98-7
5、Character: It’s dark blue triclinic crystal or blue crystalline powder or granule. It smells like nasty metal. It effloresces slowly in dry air. Relative density is 2.284. When above 150℃, it loses water and form Anhydrous Copper Sulfate which absorbs water easily. It’s soluble in water freely and aqueous solution is acidic. pH value of 0.1mol/L aqueous solution is 4.17（15℃）. It’s soluble in glycerol freely and dilute ethanol but insoluble in pure ethanol.
6、Usage: It is used as nutritional supplement, antimicrobial agent, firming agent and processing aid.
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 | GB29210-2012 | FCC VII |
Content (CuSO4·5H2O), w/% | 98.0-102.0 | 98.0-102.0 |
Substances Not Precipitated by Hydrogen Sulfide,w/% ≤ | 0.3 | 0.3 |
Iron (Fe), w/% ≤ | 0.01 | 0.01 |
Lead (Pb),mg/kg ≤ | 4 | 4 |
Arsenic (As),mg/kg ≤ | 3 | ———— |
We will be market-oriented, adhere to the path of sustainable development, constantly improve our own management, insight and grasp of industry trends, continue to lead the development and growth of Blue Crystal Food Grade Copper Sulfate, and build a century-old base. The company's scale continues to grow, and its economic strength continues to increase. The company already has good competitive conditions and a solid foundation for development. Our quality service tenet is: Your satisfaction is our pursuit!
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