Zinc 30 Zn 65.38

Zinc Citrate Dihydrate USP Powder

Jost Code: 2953

Synonyms: Citric acid zinc salt, Zinc citrate tribasic dihydrate

Zinc Citrate Dihydrate USP Powder 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 fine powder
Mineral Content (For formulation guidance/Not a specification)
Zn (as-is): 31.0% minimum; Zn (anhydrous): 33.3% minimum
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
LOD
1.0% maximum
Assay
31.3% minimum
Chloride
0.05% maximum
Sulfate
0.05% maximum
Particle Size
Mesh Thru 200
Report
Arsenic
3 ppm maximum
Cadmium
5 ppm maximum
Lead
10 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
Negative