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Copper (II) Sulfide
Cupric Sulfide

Formula:                 CuS
CAS#                       [1317-40-4]
Formula Weight:    95.61
Melting Point:         200 oC (dec)
Density:                   4.6 gm/cc
Refractive Index:    1.45
Description:             Black Powder
Sensitivity:               Air and Moisture
Copper (II) Sulfide is available in purities from 99.5% up to 99.998% pure.  Higher purity Cupric Sulfide is typically ampouled to maintain is dryness as the chemical is very sensitive to moisture in the atmosphere.
Package Sizes Available:     10 grams
                         50 grams
                        250 grams
                        1 kilogram
                        Bulk

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