We are specialized in the R & D and manufacture of feed additives, chemical reagents and cupric salts. Products feature high technological content and...  
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                                                                Health care products and pharmaceutical intermediates
                                                                High-purity chemicals & electronic chemicals
                                                                Cupric salts
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                                                              Cupric sulfide Product name : Cupric sulfide
                                                              Product Category:High-purity chemicals & electronic chemicals/Cupric salts;
                                                              CAS No.: 1317-40-4
                                                              Formula:CuS稨2O
                                                              MW:113.62
                                                              Characters:Black monoclinic or hexagonal crystal, insoluble in water, insoluble in diluted acid, soluble in hot diluted nitric acid.
                                                              Specifications:
                                                              Cupric sulfide
                                                              A.R.
                                                              C.P.
                                                              Frication material grade
                                                              Assay %
                                                              ≥99
                                                              ≥96
                                                              ≥99
                                                              Chlorides(Cl) %
                                                              ≤0.05
                                                              ≤0.05
                                                              ≤0.1
                                                              Sulphates(SO4) %
                                                              ≤0.001
                                                              ≤0.002
                                                              ≤0.005
                                                              Iron (Fe)%
                                                              ≤0.02
                                                              ≤0.02
                                                              ≤0.02
                                                              Alkali and alkaline-earth metals %
                                                              ≤0.3
                                                              ≤0.5
                                                              ≤0.5

                                                              Product Usage: It is used in the extraction of copper or preparation of cupric compounds; it is also used for friction materials to lower abrasion wear of materials.
                                                              Packaging:25Kg cardboard drum, lined with double-layer plastic bag
                                                              Storage Precautions:Stored in cool, dry and draughty warehouse, sealed tight, kept far away from heat source and fire; can be transported together with combustibles. handle with care.
                                                              MSDS: Download
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