Customization: | Available |
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CAS No.: | 5990-32-9 |
Formula: | Zn3(C6h5o7)2.2H2O |
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Product Description
1. Chemical name: zinc citrateSpecification | GB 1903.49-2020 | USP40 | |
Anhydrous,Dihydrate | Trihydrate | ||
Content(Zn3(C6HsO7)2 ·3H2O)w/% 2 | 99.0-103.0 | ||
Content Zn(On dry basis),w/%≥ | 31.3 | 31.3 | |
Solubility(25°ºC)/(g/100ml) | 3.60 | ||
Hydrochloric acid insoluble,w/%≤ | 0.1 | ||
Losson dyngw/% ≤ | 1.0 | 1.0(Anhydrous) | |
Chloride(Cl),w/% ≤ | 0.05 | 0.05 | |
Sulfates(SO4),w/% ≤ | 0.05 | 0.05 | |
Solution clarity | pass | ||
Iron(Fe),mg/kg ≤ | 50 | ||
Lead(Pb),mg/kg ≤ | 5.0 | 10.0 | |
Arsenic(As),mg/kg ≤ | 2.0 | 3.0 | |
Cadmium(Cd),mg/kg ≤ | 5.0 | 5.0 |
1 Food Grade Zinc Citrate used for zinc patching food, nutrition oral liquid, children's zinc patching tablet and granule production.
2. Zinc Citrate 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. This product known to be used in oral care products. 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 bodys alkaline balance.
Do you have a factory?
Yes, we have factory which is specializing in manufacturing All chemicals
Where does your factory locate at?
Our factory is located at Dalian
What is your lead time?
It depends on the order quantity and the season you place the order.
Can I get a sample to check quality ? is there any fee for it ?
You can get our free samples, but you need to pay the freight
How can l confirm for proceed the bulk? What's the guarantee of product quality?
Always a pre-production sample for your approval before mass production;
Always final lnspection before ship.
What's your payment term ?
TrT, Western Union, MoneyGram, and Paypal,etc.This is negotiable.
What is the shipping method?
lt could be shipped by sea,by air or by express (EMS,UPS,DHL,TNT,FEDEX and ect).