| Customization: | Available |
|---|---|
| CAS No.: | 1309-48-4 |
| Formula: | MGO |
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The molecular formula of light magnesium oxide is MgO, the relative molecular mass is 40.30, light magnesium oxide is odorless, tasteless, non-toxic white amorphous powder. Insoluble in water, insoluble in alcohol, soluble in acid or ammonium salt solution, solubility in water increases with the increase of CO2 content in water, melting point is 2852ºC, boiling point is 3600ºC, after 1000ºC. Above high temperature burning, can be converted into crystals. When the temperature rises above 1500 ° C, it becomes dead burnt magnesia or sintered magnesia. It absorbs carbon dioxide and water from the air to form basic magnesium carbonate.
| SPECIFICATION | |||
| LW-02 | LW-150Y | ||
| ITEMS | VALUE | ITEMS | VALUE |
| MgO: % ≥ | 95 | MgO: % ≥ (850°C constant weight) | 97.5 |
| CaO :% ≤ | 1 | CaO :% ≤ | 0.5 |
| Residue greater than 100meshs: % ≤ | 0.01 | Residue greater than 100meshs: % ≤ | 0.03 |
| Loss on Ignition: % ≤ | 3.5 | Loss on Ignition: % ≤ | 10 |
| Stack Density: (g/ml) ≤ | 0.2 | Stack Density: (g/ml) ≤ | 0.2 |
| iodine absorption value: (mgI2/gMgO) ≥ |
150 | ||
Light magnesium oxide is mainly used in the production of rubber products and neoprene adhesives. In rubber manufacturing, magnesium oxide plays the role of acid absorbent and accelerator. In neoprene adhesives, it plays the role of vulcanization crosslinking, anti-coke agent and resin chelation. Magnesium oxide plays a role in reducing sintering temperature in ceramics and enamels. It is used as a filler in the manufacture of grinding wheels and paints, as an antacid and laxative in medicine for the treatment of excessive gastric acid, gastric and duodenal canker, and as a whitening agent or refined decolorizing agent for sugar in food processing. The largest use in agriculture is as fertilizer and livestock feed, is the main element in the metabolic process of plants and animals, when used as feed for cows, can prevent the nervous system dysfunction caused by magnesium deficiency. In addition, it can also be used in fiberglass, dyeing chemicals, electronics industry, insulating materials industry and petroleum additives, casting, phenolic plastics and other industries.
In PP bags, 25/50/1250kg net.accept customization
Q1. What's your MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
Q2. How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q3. What is about the delivery time?
A: The goods of small quantity will be sent out in 3 working days. For bulk cargo, we will book the cargo space once the order is confirmed. Usually we will arrange the shipment in 7 -15 days.
Q4. How about the packing?
A: Usually we provide the packing as 25 kg/bag or carton. Powdered Packaging: 20/25kg/bag/ drum/can or according to client request. Liquid Packaging: 200-220kg drum or according to client request. Of course, if you have special requirements on them, we will according to you.
Q5. What payment terms are acceptable?
A: Trade assurance, T/T, Western Union, Money gram. PayPal, L/C, etc.
Q6. Can you give me a discount price?
A: Surely, it depends on your required quantity.
Q7. Why I can not find the product I require in this shop?
A: You can contact with us since we, Wuhan Lullaby supply comprehensive and series chemical intermediates and some other scientific & healthy materials, we didn't upload all our list on this site.
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