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                                                              Cobaltous Sulphate Product name : Cobaltous Sulphate
                                                              Product Category:High-purity chemicals & electronic chemicals/Cobalt salts;
                                                              CAS No.: 10026-24-1
                                                              Formula:CoSO4?H2O
                                                              MW:281.10
                                                              Characters:Brownish yellow light red crystal. easily soluble in water and methanol.
                                                              Specifications:
                                                              Cobaltous Sulphate
                                                              Reagent grade A.R.
                                                              Reagent grade C.P.
                                                              Technical grade
                                                              Item
                                                              Spec.
                                                              Spec.
                                                              Spec.
                                                              Assay %
                                                              ≥99.5
                                                              ≥98.5
                                                              ≥98.0
                                                              Water insoluble%
                                                              ≤0.005
                                                              ≤0.01
                                                              ≤0.02
                                                              Chlorides(Cl) %
                                                              ≤0.002
                                                              ≤0.005
                                                              ≤0.02
                                                              Total N %
                                                              ≤0.05
                                                              ≤0.05
                                                              Mn%
                                                              ≤0.005
                                                              ≤0.02
                                                              ≤0.02
                                                              Fe%
                                                              ≤0.001
                                                              ≤0.005
                                                              ≤0.01
                                                              Ni%
                                                              ≤0.01
                                                              ≤0.1
                                                              ≤0.1
                                                              Zn%
                                                              ≤0.005
                                                              ≤0.02
                                                              ≤0.02
                                                              Na%
                                                              ≤0.01
                                                              ≤0.05
                                                              ≤0.05
                                                              Ca%
                                                              ≤0.005
                                                              ≤0.025
                                                              ≤0.05
                                                              Cu%
                                                              ≤0.001
                                                              ≤0.005
                                                              ≤0.01

                                                              Product Usage: Used in the manufacture of electronic materials using cobalt oxide and metal cobalt as alloy; also used in the manufacture of barometer, gravimeter and sympathetic ink etc.
                                                              Packaging:25kg cardboard drum, lined with double-layer plastic bag
                                                              Storage Precautions:Stored in cool, draughty and dry place at room temperature.
                                                              MSDS: Download
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