1.What is Tween 60?
Product Name: | Tween 60 |
CAS: | 9005-67-8 |
MF: | C64H126O26 |
EINECS: | 500-020-4 |
Melting point | 45-50 °C |
Boiling point | 802.68°C (rough estimate) |
density | 1.044 g/mL at 25 °C(lit.) |
vapor pressure | <10 hPa (20 °C) |
refractive index | n 20/D 1.474 |
FEMA | 2916 | POLYSORBATE 60 |
Fp | >230 °F |
storage temp. | Store below +30°C. |
solubility | 100 g/L |
form | powder to lump to clear liquid |
pka | 0[at 20 ºC] |
color | White or Colorless to Yellow |
PH | 5.5-7.7 (50g/l, H2O, 25ºC) |
Odor | mild alcoholic |
Odor Type | alcoholic |
Water Solubility | 100 g/L |
FreezingPoint | 21.0 to 25.0 ºC |
Merck | 14,7582 |
About Us:
Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times, free sample will be offered when you need.
Q2: Which payment is available for your company?
Re: T/T, Western Union,Bitcoin, etc. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 3-10days that you can get the goods after delivery.For large quantity products, shipping by see is worthwhile.It will cost 15 to 30 days to come to your destination port, which depends on where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.
Our advantages:
1.Wuhan Han Sheng New Material Technology Co.,Ltd is a professional raw powder factory in China founded in 2023, all powders are factory directly supplying.
2.Our products have exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA,Australia, Japan, Korea and many other countries, over 3000t each month.
3.Professional team special for package and shipment and staring on tracking code 24hours for customs pass guaranteed.100% pass to UK, Norway, Poland, Spain, USA, Canada, Brazil;98% pass to
Germany,Russia, Australia, New Zealand.
4.High quality, good price, fast and safety delivery.Shipment by DHL, TNT, FedEx, HKEMS,UPS, etc.
5.100% safe delivery
We guarantee that your package will pass 100% through the US, UK, Australia, Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, Czech Republic, Slovakia, Portugal, etc.
Our professional freight forwarders specializing in pharmaceutical chemical field more than twenty years and our customs clearance company will clear your parcels without any customs issues, sometimes even 1000kgs, Door to door service.Make sure you receive 100% of the goods.Let you have a good experience of our strong freight capacity.
Others
Standare export packaging.It is usually used fiber drums or cartons.We also can pack them according to customers' requirements.
We can deliver the goods by EMS, TNT, UPS, FedEx, by AIR OR by SEA depends on the quantity of order.
Our service:
Fast delivery:We can deliver within 24 hours upon receipt of payment
Quality can be promised.
Payment terms:T/T, Western Union or other cryptocurrencies.
Free sample available
Tracking your order at any time.
Package:Professional packing with proper materials.