About Hexamethylphosphoramide Hmpa
Product name | Hexamethylphosphoramide Hmpa |
Product type | 680-31-9 |
Appearance | Colorless Liquid |
Melting point | 7 °C (lit.) |
Boiling point | 230-232 °C/740 mmHg (lit.) |
Density | 1.03 g/mL at 25 °C (lit.) |
Flash Point | 222 °F |
Application
1. It can be used as the efficient anti-corrosion agent of PVC and other kinds of chlorine-containing resin products and coatings.
2. The product is the weathering solvent of polyvinyl chloride and excellent polar solvent, having a significant effect on the low temperature resistance and aging resistance of the agricultural film; it is a multi-functional high-boiling polar solvent that is aprotic. It can be used as the solvents of polymer synthesis with special effect on the synthesis of polyphenylene sulfide and aromatic polyamide and so on. This product, as the co-catalyst of propylene polymerization catalyst, when supplied to the ethylene propylene rubber, can improve the missile and oil resistance of the latter one. Hexamethylphosphoramide can also be used as a gas chromatographic fixative, ultraviolet inhibitor, rocket fuel additives for lowering the freezing point and chemical sterilizers.
3. It is effective non-proton solvent; as fixative of gas chromatography (highest usage temperature: 35°C with methanol as the solvent); used for separation and analysis of hydrocarbons; for separation of alkanes, alkenes and alkynes; accelerator of stereo-specific reaction; Ultraviolet inhibitor of PVC.
Benefits:
☆ Non-gelling thickener, viscosity enhancer and plasticizer
☆ Compatible with most natural and synthetic waxes and resins
☆ Extraordinary film-forming properties
☆ Effective emollient
☆ Adds nice gloss to lipsticks
Company Profile
Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market.
For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect.
We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.
Packing & Shipping
FAQ
Q1. What is your delivery term and delivery period?
We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. Competitive price with ready stocks; by Air within 7days, by sea within 14 days shipping after .
Q2. What's your main markets?
South&North America, Europe, Asia, Africa etc. Top customers among more than 80 countries; 30 years history; One-stop supplier.
Q3. What is the payment term?
Normally we advise customers use Trade Assurance(is a free payment protection service for buyers is offered by Alibaba group), and we also receive T/T, Western Union or L/C.
Q4. Will you supply samples for test the quality?
We'd like to offer our customers samples for the quality evaluation for most products to develop business.
China
