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SPECIFICATION: COPPER SULFATE
PURITY 98%
MOLECULE 249.5
APPEARANCE BLUE CRYSTAL
SO4 38%
Cu min 24.5%; 25%; 25.5%)
INSOLUBLE 0.1% max
FREE MOISTURE 0.5%
PB+AS 20ppm max
PH VALUE 3~4
C1 0.02% max
Made in Taiwan
CuSO4 24.5%
CuSO4 25%
CuSO4 25.5%