Zinc Citrate

Appearance: This product is white granular crystal or crystalline powder; odorless, tasteless; there weathering.

This product is slightly soluble in water, dissolved in hydrochloric acid.

CAS 5990-32-9

Product specification: Molecular formula: (C6H5O7)2Zn3·2H2O Molecular weight: 610.35

Item Index（USP35）

Assay（dry basis） ≥% 31.3

Loss on drying ≤% 1.0

Chloride %≤ 0.05

Sulfate %≤ 0.05

Arsenic ≤ppm 3

Cadmium ≤ppm 5

Lead ≤ppm 10

Microbial Characteristics

The total aerobic microbial count ≤1000cfu/g

Yeast and Mold ≤100cfu/g

Escherichia coli Negative

Packaging and storage:Preserve in well-closed, container,store in cool, dry place. 25kg/paper plastic complex bag,or according to order.

Shelf life: in conform to the specified storage conditions and packaging is complete, shelf life is 2 years.

Product Quick Detail