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Zinc Carbonate Basic 500g CAS 5263-02-5
65458-500g
Specification 65458 Zinc Carbonate basic
Formula [ZnCO3]2.[Zn(OH)2]3 mwt 549.02
Expiry 6 years
CAS 5263-02-5
Assay zinc element . . . 47% min
Cl . . . . 0.05% max
SO4 . . . . 0.5% max
As . . . . 0.0005% max
Pb . . . . 0.002% max
Ca . . . . 0.5% max
Fe . . . . 0.02% max
Residue on ignition . . . . 70-74%
Unit Qty: ea