Name | Melamine Pyrophosphate |
Synonyms | MPP Melamine Pyrophosphate Melamine, compd. with diphosphoric acid Diphosphoric acid, compd. with 1,3,5-triazine-2,4,6-triamine Diphosphoric acid, compound with 1,3,5-triazine-2,4,6-triamine |
CAS | 15541-60-3 |
EINECS | 239-590-1 |
InChI | InChI=1/C3H6N6.H4O7P2/c4-1-7-2(5)9-3(6)8-1;1-8(2,3)7-9(4,5)6/h(H6,4,5,6,7,8,9);(H2,1,2,3)(H2,4,5,6) |
Molecular Formula | C3H6N6.xH4O7P2 |
Molar Mass | 304.095 |
Boling Point | 557.5°C at 760 mmHg |
Flash Point | 325.3°C |
Vapor Presure | 1.82E-12mmHg at 25°C |
Appearance | Crystalline powder |
Storage Condition | Room Temprature |
Use | Melamine polyphosphate is an environmentally friendly flame retardant, high decomposition temperature, can be widely used in thermoplastic and thermosetting plastics, and rubber, fiber and other products, especially recommended for glass fiber reinforced nylon 66. |
Pyrophosphate is a polymer with the formula C3H6N6.xH4O7P2. It has the following properties:
1. Thermal stability: Melamine Pyrophosphate has good thermal stability at high temperatures and can be used at high temperatures.
2. Flame retardancy: Due to the addition of polyphosphate, Melamine Pyrophosphate has good flame retardant properties and can be used to prepare fireproof materials.
3. Solubility: Melamine Pyrophosphate has good solubility in water and can be used to prepare solutions or coatings.
The main uses of Melamine phosphates include:
1. Flame retardant materials: the preparation of flame retardant coatings, plastics, textiles, etc.
2. Adhesive: As an adhesive, it has good bonding performance.
3. Water-based paint: As an additive of water-based paint, it can improve the flame retardancy and fire resistance of the paint.
The preparation method of Melamine Pyrophosphate can be prepared by reacting Melamine and phosphoric acid. A common preparation method is to suspend Melamine in water, add phosphoric acid, and obtain Melamine Pyrophosphate by solution crystallization method.
Pay attention to the following safety information when using Melamine Pyrophosphate:
1. Avoid contact with skin: Melamine photoposphate may have a stimulating effect on the skin, and long-term contact or direct contact with the skin should be avoided.
2. Avoid inhalation: When handling Melamine Pyrophosphate, you should pay attention to avoid its dust or gas from entering the respiratory tract, so as not to cause respiratory discomfort.
3. Storage note: Melamine photoposphate should be stored in a dry, dark place, avoid mixed storage with other chemical substances, to prevent chemical reaction.
Important safety information should follow the relevant safety instructions and operating instructions provided by the product provider to ensure safe use.