We will always provide customers with first-class Food Grade Dimagnesium Phosphate, Reagent Grade Ammonium Ferric Sulfate, Food Grade Sodium Phosphate Dibasic Anhydrous and services. We are determined to establish a good brand image of the enterprise, constantly consolidate and expand the market, and always stand invincible in the competition. We make full use of modern technology and information network to grasp the pulse of the market in time, and never stop moving forward to the development of complete sets of products.
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 | ———— |
Our N 21% Ammonium Sulphate Caprolactam Grade with SGS Certification are of different styles and complete grades, which are favored by many consumers of different gender and age. We hope that our staff will not be lured and interfered by foreign things, and they will be diligent in their work, concentrate on their work, and make things perfect. Our professional identification and selection of raw materials are our strengths, and our unremitting efforts to develop, produce and supply the best products for our customers are our goals.
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