Melamine Powder
Purity % | 99.5% |
---|---|
Packaging Size | 25 kg |
Usage/Application | Used In Making Resins |
Grade Standard | Technical Grade |
Packaging Type | Bag |
CAS No. | 108-78-1 |
Physical Form | Powder |
Chemical Formula | C3H6N6 |
Melamine powder is a chemical compound with the formula C3H6N6. It is a white crystalline solid with a slightly sweet taste. Melamine is widely used in various industrial applications due to its versatile properties. Here are some key points about melamine powder:
Chemical Composition: Melamine is composed of carbon, hydrogen, and nitrogen atoms arranged in a specific molecular structure.
Physical Properties:
Melamine powder is white in color and typically appears as small crystals or fine powder.
It has a high melting point (around 354°C or 669°F), making it useful for applications requiring heat resistance.
Melamine is relatively insoluble in water but can dissolve in certain organic solvents.
Uses:
Manufacture of Melamine Resins: One of the primary uses of melamine is in the production of melamine-formaldehyde resins. These resins are widely used in laminates, coatings, adhesives, and molded products due to their durability, heat resistance, and chemical resistance.
Additive in Plastics and Adhesives: Melamine is added to plastics and adhesives to improve their strength, hardness, and fire resistance.
Food Contact Materials: Melamine resin is used to produce melamine tableware and kitchenware such as plates, bowls, and utensils. However, concerns have been raised about the safety of using melamine in food contact materials, particularly when exposed to high temperatures.
Fertilizer Additive: Melamine is sometimes used as a nitrogen fertilizer additive to enhance nitrogen content in soil.
Safety Considerations:
While melamine itself is relatively low in toxicity, there have been concerns about its safety in certain applications, particularly related to food contact materials. When heated, melamine can potentially degrade and release harmful compounds.
Regulatory agencies in various countries have set limits on the migration of melamine from food contact materials to ensure consumer safety.
Storage and Handling:
Melamine powder should be stored in a cool, dry place away from moisture and direct sunlight to prevent degradation.
Proper handling procedures should be followed to minimize exposure to airborne dust particles.
Overall, melamine powder is an important industrial chemical with a wide range of applications, particularly in the production of resins and plastics. However, caution should be exercised regarding its use in food contact materials to ensure safety.
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