| Customization: | Available |
|---|---|
| CAS No.: | 546-93-0 |
| Formula: | Mgco3 |
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Magnesium Carbonate
Characters: In normal temperature, it's with three hydrates. Light one is white, easily fragile or loose white powder. Odorless. Relative density is 2.2. Melting point is 350ºC. It's stable in the air. When heated to 700ºC, it will become magnesium oxide. It's hardly soluble in water, but it'll bring a slight alkaline reaction. It can not be soluble in ethanol but it could be soluble in olefine acid with sparkling.
Usage:| Test item | FCC | |
| Identification | Passes test | |
| Assay(MgO), w/% | 40.0-43.5 | |
| Acid insoluble substances, w/% | ≤ | 0.05 |
| CaO, w/% | ≤ | 0.60 |
| Heavy metals(Pb), w/% | ≤ | 0.002 |
| Soluble salts, w/% | ≤ | 1.0 |
| As, ppm | ≤ | 3 |
| Pb, ppm | ≤ | 10 |
1. What's your payment terms?
T/T and L/C
2. What's your delivery time?
Arrange the shipment in 7-15 days after confirm PO.
3. How about the packing?
Packing as 25 kg/bag. Of course, if you have special requirements, we will according to your order.
4. When can I get reply?
We'll reply in 12 hours on working days.
5. How about the validity of the products?
According to the products you ordered.
6. What documents you provide?
Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
If your market has any special requirements, please let us know.
7. What is loading port?
Lianyungang, Shanghai, Qingdao, Ningbo and other China Major Port.
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