North America’s Largest Manufacturer of Copper and Zinc Compounds
Established 1962
Established 1962
Manufacturer:
Old Bridge Chemicals, Inc.
554 Waterworks Rd.
Old Bridge, New Jersey 08857
| Feed/Fertilizer | Industrial | Technical | |
| Pb | 5 ppm (max) | 5 ppm (max) | 5 ppm (max) |
| Fe | 4,000 ppm (max) | 100 ppm (max) | 30 ppm (max) |
| Mn | 4,000 ppm (max) | 100 ppm (max) | 30 ppm (max) |
| Cd | 50 ppm (max) | 50 ppm (max) | 10 ppm (max) |
| Cu | 20 ppm (max) | 20 ppm (max) | 10 ppm (max) |
| Ni | 50 ppm (max) | 50 ppm (max) | 10 ppm (max) |
| Hg | <2 ppm (max) | <2 ppm (max) | <2 ppm (max) |
| As | <2 ppm (max) | <2 ppm (max) | <2 ppm (max) |
| Certification |  |
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| Water Treatment |
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*Listed as “Zinc Sulfate” (Feed Product Code: olb-3955) (Fertilizer Product Code: olb-3954)
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| Zinc (Zn) | 35.5% minimum | |
| Lead (Pb) | < 0.00020 % | 0.001% |
| Iron (Fe) | 30 ppm | 100 ppm |
| Maganese (Mn) | 30 ppm | 100 ppm |
| Cadmium (cd) | 5 ppm | 100 ppm |
| Arsenic (As) | * | 5 ppm |
| Mercury (Hg) | * | 5 ppm |
*Not detected by an independent outside lab to their ICP detection levels
The typical properties listed are intended as a guide and are affected by the raw materials used to manufacture the product. Please contact us if you need additional information, or if you have a specific requirement.
Manufactured in the United States of America
