Zinc citrate Chemical Properties

storage temp. 

Store at room temperature, keep dry and cool

solubility 

slightly soluble in H2O; soluble in dilute acid solutions,alkaline solutions

form 

colorless powder

color 

colorless powder

Odor

Odorless

Water Solubility 

slightly soluble H2O; soluble dilute mineral acids and alkali hydroxides [MER06]

Cosmetics Ingredients Functions

ANTIPLAQUE
ORAL CARE
ANTIMICROBIAL

InChI

InChI=1S/C6H8O7.Zn/c7-3(8)1-6(13,5(11)12)2-4(9)10;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);

InChIKey

RUWKZSPFMDVLRC-UHFFFAOYSA-N

SMILES

C(O)(C(=O)O)(CC(=O)O)CC(=O)O.[Zn]

LogP

-1.721 (est)

CAS DataBase Reference

546-46-3(CAS DataBase Reference)

EPA Substance Registry System

1,2,3-Propanetricarboxylic acid, 2-hydroxy-, zinc salt (2:3) (546-46-3)

Safety Information

TSCA 

TSCA listed

Zinc citrate Usage And Synthesis

Description

Zinc Citrate is an essential trace mineral and a factor in the maintenance of good health as it supports and protects the immune system and helps the body fight against diseases. 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. Zinc Citrate can be used as a dietary supplement and as a nutrient. This product is known to be used in oral care products.

Chemical Properties

colorless powder(s); can be made from zinc carbonate and citric acid; used in toothpaste and as a mouthwash [MER06]

Uses

Zinc Citrate is commonly employed in medications for the treatment and prevention of zinc deficiency.

Uses

Mineral supplement

Flammability and Explosibility

Non flammable

Safety Profile

Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes.

Synthesis

Take 10.94kg of citric acid, add 44L of distilled water, stir to dissolve, filtered, filtrate temperature to 40 ~ 42 ??; another zinc oxide (100 mesh) 6.35kg, add 26L of distilled water, stirred into a dilute pasty suspension, 100 rpm under vigorous stirring to gradually add the citric acid solution, continue to stir and keep warm at 40 ~ 42 ?? until the reaction solution is clear, continue to stir! 5 minutes, add 0.1% activated carbon stirring for 10 minutes, while hot filtered, filtrate placed at room temperature for 24 ~ 48 hours, pour off the supernatant, filtration, collection of precipitated crystals, the crystals will be washed twice with distilled water to the washings for pH = 6, pumped dry, placed at 60 ?? C drying, that is, to obtain the white zinc citrate,. The collection of zinc citrate was 14.2 kg, the yield was 82.1%, and the purity reached 98.2%.

Zinc citrate (546-46-3)Related Product Information

• Sildenafil citrate
• Calcium citrate
• Citric acid monohydrate
• Potassium Citrate
• Sodium citrate
• Zinkamalgam
• Ammonium citrate tribasic
• Iron(III) citrate
• Calcium lactate
• Calcium citrate tetrahydrate
• Citric acid
• ZINC DIHYDROGEN PHOSPHATE
• ZINC ACETYLACETONATE HYDRATE
• Ethylhexanoic acid zinc salt
• Zinc borate
• zinc(II) isooctanoate
• Zinc iodide
• Zinc acetate dihydrate