| Customization: | Available |
|---|---|
| CAS No.: | 5990-32-9 |
| Formula: | Zn3(C6h5o7)2.2H2O |
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1. Chemical Name: Zinc citrate
2. Molecular Formula: Zn3(C6H5O7)2·2H2O
3. Molecular Weight: 610.37
4. CAS: 546-46-3
5. Character: It is white powder, odorless, slightly soluble in water.
6. Usage: As tooth paste additives, It has the effects of removing foul breath, tobacco stains and dental calculus, and diminishing inflammation. It is also used as zinc supplement.
7. Storage and Transport:It should be stored in a dry and ventilating warehouse, be cautious to keep away from moisture and hot, unloaded with care so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.
Parameter
|
Test item |
USP 35 |
|
Assay(as Zn), dried basis % |
≥31.3 |
|
Identification(A, B) |
Passes test |
|
Chloride % |
≤0.05 |
|
Sulfate % |
≤0.05 |
|
Arsenic µg/g |
≤3.0 |
|
Cadmium µg/g |
≤5.0 |
|
Lead µg/g |
≤10.0 |
|
Loss on drying % |
≤1.0 |
PACKING
Packing: 25kgs PP+PE bag or 25kgs paper bag with pallets;
Delivery time: It depends on quantity, stock and production schedule.
1.Can I get a lower price if I make the large order?
Of course! Cheaper prices with large order.
2.Do you provide samples ?
50-200g free samples can be sent on your request but express fees are on your account.
3.What is loading port?
Lianyungang, Qingdao or Shanghai
4.How long is your delivery time?
It's usually 5-7 days.
5. What are the payment methods?
T/T, L/C, Credit Card, PayPal, Cash
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