Food Grade Zinc Citrate

White or light yellowish powder, odorless; slightly soluble in water and soluble in dilute mineral acid and hydroxides.

In 25kg composite plastic woven/paper bag with PE liner.

Storage and transport:To be stored in a dry, ventilate and clean warehouse; Valid for two years.

Nutrition enhancer, medicinal toothpaste additives, it is effective in removing foul breath, tobacco stains and dental calculus, and diminishing inflammation.

Commonly, we add this product according to the proportion of 0.2-0.5%.

It can be adjustable according to the actual situation.

Detailed Description

Food Grade Zinc Citrate
Molecular formula:Zn3(C6H5O7)2·2H2O
Molecular Weight:610.37
Quality standards:

Name of index


Content ≥ %


Loss on drying  ≤%


PH (1% aqueous solution)


Heavy Metals (as Pb)≤%


Fluoride(F) ≤%


Lead  ≤%


All information is offered in good faith, without guarantee or obligation by the accuracy or sufficiency thereof, or the result obtained and is accepted at user’s risk. Nothing herein shall be construed as a recommendation for uses that infringe valid patents or as extending a license under valid patents.
tel:+86 0518-85211049