Zinc Citrate Dihydrate USP Fine Granular
Jost Code: 2951
Synonyms: Citric acid zinc salt, Zinc citrate tribasic dihydrate
Zinc Citrate Dihydrate USP Fine Granular can be used as a dietary ingredient and as a nutrient. This product is known to be used in oral care products. 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, SDSs and certifications are available under Additional Information.
Chemical Formula
Zn3(C6H5O7)2 · 2H2O
CAS Number
546-46-3
Molecular Weight
610.4
Use
Nutrient; Dietary Ingredient; Oral Care
Description
White to off-white fine granule
Containers
110 lb/50 kg fiber drum; 55 lb/25 kg carton
Storage
Store in a clean, dry warehouse in the original unopened containers.
Revision Date
07/30/2021
Identification
Test A
Pass
Test B
Pass
Appearance
White/Off-White Fine Granules
LOD
1.0% maximum
Assay (Zn)
31.3% minimum
Chloride
0.05% maximum
Sulfate
0.05% maximum
Arsenic
3 ppm maximum
Cadmium
5 ppm maximum
Lead
5 ppm maximum
Mercury
0.1 ppm maximum
Microbial Test Results
Aerobic Plate Count
10³ cfu/g maximum
Yeast and Mold Count
10² cfu/g maximum
Total Coliforms
Negative
E. coli
Absent
