Complaint
| Product Name | Magnesium oxide |
| Other Names | magnesiumoxideheavy; magnesiumoxidemeshwhitepowder |
| Formula | Mgo |
| Molecular Weight | 40.30 |
| CAS No. | 1309-48-4 |
| HS Code | 25199010 |
| EINECS | 215-171-9 |
| Purity | 99% |
| Appearance | White or slightly yellow powder |
| Usages | PH-control;neutralizer;anti-caking;freefowing agent;firming agent |
| Melting point | 2852 °C (lit.) |
| Boiling point | 3600 °C |
| density | 3.58 |
| refractive index | 1.736 |
| Fp | 3600°C |
| solubility | 5 M HCl: 0.1 M at 20 °C, clear, colorless |
| form | nanopowder |
| PH | 10.3 (H2O, 20ºC)(saturated solution) |
| Water Solubility | 6.2 mg/L (20 ºC), reacts |
| Item | Specification | Result |
| MgO % | 98-100.5 | 98.5 |
| CaO % | ≤0.5 | 0.05 |
| Cl- % | ≤0.14 | 0.05 |
| Sulphates % | ≤0.30 | 0.02 |
| HCl insoluble % | ≤0.10 | 0.08 |
| Fe % | ≤0.02 | 0.002 |
| Density g/ml | 0.2-0.4 | 0.3 |
7.As a supplement for magnesium deficient soils especially for crops such as citrus, potatoes, vegetables, fruits and grass pastures.
| 1.Custom Packaging | 4.Quality Assurance |
| 2.24-hour Reply | 5.Factory Direct Sales |
| 3.After-sales Worry-free | 6.Generation Of Production |
Q1. How about your delivery time?
A: Generally, it will take 10 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q2: Can you give me a discount price?
A: Yes, you can, larger quantity, more favorable price.
Q3. Can you provide OEM service?
A: Yes, sure. Welcome to show us your design bag.
Q4. What is your sample policy?
A: For sample it is free, but the freight cost is on customer's side.
Q5: Do you have distributors in our country?
A: We are looking for distributors all over the world.
