Products Description
Product name:Triphenyl phosphite
Synonym:TPP
CAS:101-02-0
MF:C18H15O3P
MW:310.28
EINECS:202-908-4
Melting point:22-24°C
Boilig point:360°C
Density:1.184 g/ml at 25°C
Packaging:1 L/bottle, 25 L/drum, 200 L/drum, 1000 L/IBC drum
Solubility:Insoluble in water, easily soluble in organic solvents such as ethanol, ether, acetone, benzene, etc.
Specification
| Items | Specifications |
|
Appearance |
Colorless liquid |
|
Purity(%) |
≥99 |
|
Color(Co-Pt) |
≤50 |
| Acidity(mgKOH/g) | ≤0.5 |
| Refractive index(n25/D) | 1.585-1.590 |
|
Moisture(%) |
≤0.2 |
Application
Triphenyl phosphate is an organic compound mainly used in the fields of polymer materials and organic synthesis. The following are its main applications:
Polymer material stabilizer:
Triphenyl phosphate, as an antioxidant stabilizer for high molecular weight polymers such as polyethylene, polypropylene, polyvinyl chloride (PVC), ABS resin, epoxy resin, synthetic rubber, and polyester, can prevent performance degradation caused by oxidation during processing and storage, and extend the service life of materials.
PVC product auxiliary stabilizer:
In the production of PVC products, Triphenyl phosphate is often used in combination with metal stabilizers to reduce the harm of metal chlorides, enhance the thermal and photostability of the material, and maintain the transparency and color stability of the product.
Flame retardant plasticizer:
Triphenyl phosphate is used for plasticizing materials such as fibers and films, while endowing them with flame retardant properties and reducing the risk of fire.
Synthetic raw materials:
Triphenyl phosphate, as a synthetic raw material for high molecular weight materials such as alkyd resins and polyesters, can also be used to prepare other phosphate ester compounds (such as trimethyl phosphite).
Pesticide and pharmaceutical intermediates:
Triphenyl phosphate is a key intermediate in pesticide synthesis and can be used in the pharmaceutical field.
Storage
Store in a cool, dry, ventilated place. Stay away from sources of fire, heat, oxidants, acids, alkalis, and other dangerous goods.
Packaging
Transportation & Payment
About Transportation
* We can supply different kinds of transport according customers' demands.
* When the quantity is small, we can ship by air or international couriers, such as FedEx, DHL, TNT, EMS and various of international transport special lines.
* When the quantity is large, we can ship by sea to appointed port.
* Besides, we can also provide special services according to customers' demands and products' properties.
* We can supply a variety of payment methods for customers' choice.
* When the amount is small, customers usually make payment through PayPal, Western union, Alibaba, etc.
* When the amount is large, customers usually make payment through T/T, L/C at sight, Alibaba, etc.
* Besides, more and more customers will use Alipay or WeChat pay to make payment.
Contact Us
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