We strictly control and manage all links related to equipment quality, and have established scientific inspection standards to ensure the continuous and stable manufacturing of qualified Food Grade Sodium Sulfate, Disodium Phosphate, Iron Pyrophosphate. With strict quality control, continuous investment in research and development, and effective brand building, we have built up a strong core competitiveness. A good corporate culture is not only the spiritual link connecting employees, but also the internal source of sustainable development of enterprises.
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 | ———— |
With our leading technology at the same time as our spirit of innovation, mutual cooperation, benefits and growth, we're going to build a prosperous future together with your esteemed firm for Ammonium Sulphate 20.5 Production in China. With the continuous development of business philosophy, our company's business philosophy has changed from product centered to customer-centered, and the concept of customer relationship management has become increasingly important. Enterprise culture innovation is the driving force of modern enterprise development.
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