China Dimethyl Sulfoxide 67-68-5 Price Dimethyl Sulfoxide DMSO, Find details about China CAS 67-68-5, 67-68-5 from Dimethyl Sulfoxide 67-68-5 Price Dimethyl Sulfoxide DMSO
Application 1: Aromatics extraction, reaction medium of resin and dye, solvent of acrylic fiber polymerization and drawing, etc.
Application 2: Used as analytical reagent and gas chromatography stationary liquid, also used as solvent in ultraviolet spectrum analysis
Application 3: As organic solvent, reaction medium and organic synthesis intermediate. It is widely used. With high selective extraction ability, it can be used as polymerization and condensation solvent for acrylic resin and polysulfone resin, polymerization drawing solvent for Polyacrylonitrile and acetic acid fiber, extraction solvent for separation of alkane and aromatics, reaction medium for aromatics and butadiene extraction, acrylic fiber spinning, plastic solvent, organic synthetic dyes, pharmaceutical industry, etc. In terms of medicine, it has anti-inflammatory and analgesic effects, and has strong penetration force on the skin.
Item | Index | |||
Superior products | First Grade | |||
Crystallization point (%) | ≥ | 18.10 | 18.00 | |
Acid value (based on KOH) / (mg / g) | ≤ | 0.03 | 0.04 | |
Transmittance (400nm) / (%) | ≥ | 96.0 | ||
Refractive index (20 ºC) / (%) | 1.4775~1.4790 | |||
Impurity content (%) | ≤ | 0.10 | 0.15 | |
Water content (%) | ≤ | 0.10 |
Packaging:
1kg/aluminum foil bag or 25kg/drum:
Shipping:
1) By Express: EMS/ DHL/ FedEx/ TNT/ UPS for sample or small order
2) By air or Sea for bulk order
1) The professional sales reprensentative answers your inquiy on time;
2) We can provide reasonable price, high quality product and prompt shipmen;
3) We can send the goods to your delivery addreee directly, it is relatively safe and fast;
4) Warm sfter sale service, we will help to solve the problems in your usage.
Our CompanyShanxi Naipu Import and Export Co.LTD dedicated to the development, production and marketing of chemicals which is specialized in pharmaceutical intermediates,Veterinary drug intermediates and Pesticide intermediates,our campany is located in Shijiazhuang,Hebei Province.
For many years of hard working with high developed technology, we are doing great jobs in China, and ranked in the top level of manufacturing medicine-used pharmaceutical intermediates. High purity of products, good price, short time of delivery, quick response of service. We are the manufacturer, we have better price, we have large stock for delivery in short time.
After-sale Service : We will supply flexible service ways, various service ways such as common sample free, online service, global exhibitions and meeting face to face will be accepted. Clients' satisfaction is our principle. Good reputation is our origin!
Let us reach a brilliant new achievement hand-in-hand.
Q1: Can i get small sample?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Bitcoin or Escrow(Alibaba).
Q3:What's your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4:How about the packing?
A: Usually we provide the packing as 25kg/ bag/ carton/ drum. And we also can according to your requirment.
Q5: How about delivery leadtime?
A:About 3-5 working days after receipt of your payment
Q6: How to contact us?
A:You can chat with us by Trademanager&Skype Online. You can choose your interested products and send inquiry to us.Send Email to us.