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Products - U.S.P. Grade

MADISON CHEMICALS, INC.
OLD WATERWORKS ROAD
OLD BRIDGE, NJ 08857
Telephone: 732-727-2225
Facsimile: 732-727-2653
info@oldbridgechem.com
www.oldbridgechem.com


Product Sheet

Common Name: ZINC SULFATE (SOLUTION) – U.S.P. Grade (ZnSO4 – H20)

Manufacturer:
Madison Chemicals, Inc.
P.O. Box 194
Old Bridge, New Jersey 08857


Specifications

Assay 35 – 37%
Free Acid pH > 4.4
Alkalis and Alkali Earths 0.5% maximum
Lead (Pb) 0.001% maximum
Cadmium (Cd) 0.0005% maximum
Arsenic (As) 0.0003% maximum
Mercury (Hg) 0.0005% maximum
Selenium (Se) 0.003% maximum

Manufactured in the United States of America

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