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                                                              Cupric Sulphate Anhydrous Product name : Cupric Sulphate Anhydrous
                                                              Product Category:High-purity chemicals & electronic chemicals/Cupric salts;
                                                              CAS No.: 7758-98-7
                                                              Formula:CuSO4
                                                              MW:159.60
                                                              Characters:It is milk white or light red powder. Soluble in water and diluted ethanol insoluble in anhydrous ethanol, aqueous solution is weakly acidic; can easily deliquesce in humid air; high hygroscopicity.Will form black cupric oxide in high temperature.
                                                              Specifications:
                                                              Cupric Sulphate Anhydrous
                                                              A.R.
                                                              C.P.
                                                              Refined grade
                                                              Technical grade
                                                              Item
                                                              Spec.
                                                              Spec.
                                                              Spec.
                                                              Spec.
                                                              Assay %
                                                              ≥99
                                                              ≥98
                                                               
                                                               
                                                              Copper content (Cu) %
                                                              ≥37.5
                                                              ≥37.5
                                                              Free sulphuric acid(asH2SO4)%
                                                              ≤0.1
                                                              ≤0.25
                                                              Water insoluble%
                                                              ≤0.01
                                                              ≤0.02
                                                              ≤0.1
                                                              ≤0.35
                                                              Chlorides(Cl) %
                                                              ≤0.002
                                                              ≤0.005
                                                              ≤0.005
                                                              ≤0.005
                                                              Fe%
                                                              ≤0.005
                                                              ≤0.02
                                                              ≤0.02
                                                              ≤0.02
                                                              Non-precipitate in sulfureted hydrogen(As sulphates) %
                                                              ≤0.15
                                                              ≤0.3
                                                              ≤0.3
                                                              ≤0.3

                                                              Product Usage: Used in the preparation of other cupric salts; mainly used for ship bottom anti-fouling paint.
                                                              Packaging:25Kg woven bag lined with double-layer plastic bag.
                                                              Storage Precautions:Stored in dry warehouse; protect against rain or dampness; no mixing with seeds, food or feed; handle with care. Prevent packing damnage. Workers should wear respirator to prevent inhalation.
                                                              MSDS: Download
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