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Zinc Citrate Dihydrate USP Powder
Jost Code 2954 |
| Zinc Citrate can be used as a dietary
supplement, oral care, and as a nutrient. This product is
known to be used in applications where low levels of lead
are required. Zinc is an important antioxidant nutrient. It
is necessary for protein synthesis, wound healing, for blood
stability, normal tissue function, and aids in the digestion
and metabolism of phosphorus. It also governs the contractility
of muscles and maintains the body’s alkaline balance.
Product specifications, MSDS’s and certifications are
available under Additional Information. |
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Chemical Data |
| Chemical
Formula |
Zn3(C6H5O7)2
· 2H2O |
|
| CAS Number |
546-46-3 |
|
| Molecular Weight |
610.36 |
|
| Use |
Nutrient; Dietary supplement;
Oral Care Products where low levels of lead (Pb) are required
|
|
| Description |
White fine powder |
|
| Containers |
50 kg / 110 lb. fiber drums;
25 kilogram packs EU only |
|
| Storage |
Store in a clean, dry warehouse in the original unopened containers. |
|
| Revision Date |
09/17/2009 |
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|
Chemical Specifications |
| Tests |
Specifications |
|
| Assay of dried product
(as Zn) |
31.3 - 32.5 % |
|
| Arsenic (as As) |
3 ppm maximum |
|
| Cadmium (Cd) |
5 ppm maximum |
|
| Lead (as Pb) |
5 ppm maximum |
|
| LOD @ 105°C |
1.0% maximum |
|
| Sulfate (as SO4)
|
0.05% maximum |
|
| Chloride (as Cl) |
0.05% maximum |
|
| Identification |
|
|
| Test A |
Positive |
|
| Test B |
Positive |
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| |
|
|
| Microbial Test Results |
|
|
Aerobic
Plate Count |
1000 cfu / gram maximum |
|
Yeast
and Mold Count |
100 cfu / gram maximum |
|
Total
Coliforms |
Negative |
|
E.
coli |
Absent |
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| |
|
|
| Lead |
5 ppm maximum |
|
| Zinc Content |
|
|
| Anhydrous Basis |
33.3% minimum |
|
| As Is |
31.0% minimum |
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