Zinc Oxide Pharma Grade

SPECIFICATIONS

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Parameters Unit Value
Appearance White Fine Powder
Zinc Oxide as Zno %(Min) 99.90
Loss on Ignition %(Max) 0.30
Sieve Residue (325 Mesh) %(Max) 0.1
Matter Insoluble in HCL %(Max) 0.10
Nitrogen Surface Area m2/gm 4.0 to 5.5
Lead(Pb) ppm Max 0.0020
Cadmiun (Cd) %(Max) 0.0005
Mercury (Hg) %(Max) 0.0001
Arsenic (As) %(Max) 0.0001
These are our Standard specifications, we can also manufacture as per customer requirement.