Product Name: trizinc dicitrate, zinc citrate 
Synonyms: Zinc citrate; zinc 2-hydroxypropane-1,2,3-tricarboxylate (3:2)
CAS RN.: 546-46-3
EINECS: 208-901-2
Molecular Weight: 574.4264
Molecular Formula: C12H10O14Zn3
Boiling Point(℃): 309.6°C at 760 mmHg
Flash Point(℃): 155.2°C

Appearance: White powder.

Solubility: It is slightly soluble in water.

1.China Food Grade Zinc Citrate used for zinc patching food, nutrition oral liquid, children's zinc patching tablet and granule production. 

2.Lactic acid zinc is a kind of very good food zinc enhancer, the baby and adolescent mental and      physical development has an important role. 

3. Zinc Citrate can be used as a dietary supplement and as a nutrient.

Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.