We insist on taking quality and credibility, customer requirements as the criterion, and high-quality after-sales service as the guarantee to make good Phosphates, Sodium Sulfate, Magnesium Acetate, actively accept customer feedback, and constantly improve ourselves. We always adhere to the company belief of 'technical innovation, adhere to quality', and continuously improve the overall product quality to create a greater competitive advantage for us. We always adhere to the 'to our character, do our products' as the purpose, determined to establish a better corporate image.
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 | ———— |
The excellent technology and perfect craftsmanship make our Food Grade Additive CuSo4*5H2O Pentahydrate Cuprum Sulfate Copper Sulphate always in the directing position. We firmly believe that an enterprise that strives for excellence in quality and is honest and pragmatic to customers will eventually become a leader in the industry. We rely on strong technical resources, professional management and perfect supply and sales channels, adhering to the "pursuit of common development with customers" business philosophy.
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