1. Product description:
Hexafluoroisopropanol (HFIP) is a kind of thick, colorless liquid with pungent smell. It is an ideal solvent for dissolving polyamide and ester, and can be used to analyze nylon. Usually, a small amount of sodium trifluoroacetate can be added to the eluent to reduce the aggregation of the sample. Although HFIP has a certain viscosity, its boiling point is very low. It usually needs to be analyzed at 40 ° C to reduce the back pressure of the chromatographic column. Hexafluoroisopropanol is also a highly polar solvent, which will make the correction curve obtained by mixed bed chromatography become nonlinear. Therefore, Agilent has developed a special chromatographic column for this solvent - plhfipgel chromatographic column, which has a porous structure unaffected by the solvent.
|Melting point||−4 °C(lit.)|
|Boiling point||59 °C(lit.)|
|Density||1.596 g/mL at 25 °C(lit.)|
|Storage||Store below +30°C.|
|Package||1L/Bottle 200L/drum or 1000L/drum|
2. Company introduction:
Shenyu Energy(Shandong) Development Co., Ltd is Located in the beautiful spring city, Ji'nan Shandong, is a new
enterprise integrating production, sales and service.Our products mainly include organic chemicals, inorganic chemicals,
food additives, pharmaceutical intermediates, daily chemicals and other chemical raw materials. The company was first
established in 2006, and has 12 years experience in domestic trade, and has established stable cooperative relations with
many well-known factories in China. In 2013 , we opened up overseas markets and formally established the foreign
trade department. The total annual sales amount reached 50 million dollars, international market accounts for 30 million.
There are more than 200 employees, 10 technicians, 20 salesmen, more than 100 after sales and other staff. We have
professional technical and sales who can solve the doubt for you. the company has served hundreds of enterprises in large
and small scale use the core concept of "the customer first, the good faith is supre" . Because of the reliable quality,
reasonable price and good quality, we have got a good reputation in the chemical industry. The company will be in
accordance with the national "The Belt and Road" policy, committed to be chemical industry leader, contribute to the
development of the world economy. Make “shenyu”as a world brand. We will continue to provide you with top-class
products and services, look forward to cooperating with you.
1. Customer OEM service is acceptable.
2. Small order is acceptable.
3. Sample is available with freight collect.
4. Professional sales team with rich experience both in product and business.
5. Third-party inspection is accepted.
6. 7*24 hours working time and quick response, your request will be processed by our professional staff in
different shift periods.
7. All documents will be ready upon your requirement.
8. Factory Price and high quality can be guaranteed.
9. After-sales service.
10. Welcome to visit our company.
11. Have cooperated with a lot of importers from world wide for more than 10 years.
12. Fast and safety delivery by professional freight forwarder.
Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.
Q2: How can I get the samples?
A2: We can provide you free sample for our existing products, the lead time is about 1-2 days.You just need to pay the sample delivery cost.
Q3: Can you provide relevant documents?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA,Health certificate and Origin certificate. If your markets have any special requirements,just let us know.
Q4: Do you accept third party inspection?
A4: Yes.we do.
Q5: If the inspection result can not meet the agreement between the two sides,can you bear all the losses caused by this?
A5: Yes, we can. We guarantee that the samples provided will meet the needs of our clients and we will bear the risk of default.
Q6: What types of containers are used to package products from your company?
A6: It is generally 20'FCL or according to customers’ requirement.
Q7: How long is your delivery time?
A7: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.
Q8: What’s your terms of payment?
A8: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.
Q9: Can your company accept the special requirements of your customers?
A9: Of course, we can.
Q10: What kind of products does your company still manufacture?
A10: We main deal chemicals, Pet products, Bicycle,Fishing Gear etc.
Any interested in our products please contact us freely. All of your inquiry will be replied within 2 hours.
Whatsapp: +86 18615520869