Description
Product Description
1. Chemical name: zinc citrate
2. Molecular formula: Zn3 (C6HsO7) 2; Zn3 (C6HsO7) 2-2H2O
3. Molecular weight: anhydrous: 574.43; dihydrate: 610.47
4. CAS: Anhydrous: 546-46-3; Dihydrate: 5990-32-9
5. Properties: White powder, odorless and tasteless, slightly soluble in water, weathering. Soluble in dilute mineral acid and alkali.
6. Uses: Used as nutritional enhancer mussel quality enhancer, can be applied to food, health products and medical treatment. Zinc citrate, as an organic tonic, is suitable for the manufacture of flake nourishing fortified supplements and powdered mixed foods; because of its integration effect, it can increase the clarity of juice drinks and the refreshing sourness of juice, so it is widely used in fruit juice drinks Application; at the same time, it can be applied to grains and their products and table salt.
7. Packing: Inner lined with polyethylene plastic bag, outer layer in composite plastic woven bag, 25kg per bag.
8. Storage and transportation: This product should be stored in a dry, ventilated and clean warehouse. When loading and transporting, it should be handled with care to prevent damage to the package, prevent moisture and heat, and prevent rain and moisture during transportation. It should be isolated from toxic substances.
Specification | 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 |
DL Eastland is trade-based business,Main products include petroleum chemicals, organic intermediates, inorganic chemicals, organic chemicals, food additives, feed additives, pharmaceutical chemicals, agrochemicals, dyestuffs & pigments, and biochemical chemicals etc
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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.
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TrT, Western Union, MoneyGram, and Paypal,etc.This is negotiable.
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lt could be shipped by sea,by air or by express (EMS,UPS,DHL,TNT,FEDEX and ect).