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          Zinc Citrate
Chemical Name Zinc Citrate
Molecular Formula Zn3(C6H5O7)2·2H2O
Molecular Weight 610.14
Features white powder, odorless with little hygroscopicity,insoluble in water, almost insoluble in ethanol.
Quality standard USP-24
Use Toothpaste additive with the functions of removing halitosis,teeth stain and antiinflammation.
Packing In plastic woven bag lined with PE bag. net wt. per bag 25kg.
Storage & Transport Should be stored in dry and draughty warehouse, protect against dampness, heating and toxic substances, handle with care, protect against damage to packing.
Specifications

Item

USP-24

Assay≥ %

96.0

Zn≥%

31-34

Drying loss ,≤%

3.0

As,≤%

0.0003

Lead,≤%

0.001

Cadmium≤%

0.0005

PH

6.0-7.0

 
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