Best Price Dimethyl Sulfoxide /DMSO CAS 67-68-5

• CAS No.: 67-68-5
• Formula: C2h6OS
• EINECS: 200-664-3
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: Shengbang
• Colour: Colorless
• Product Name: Dimethyl Sulfoxide
• Molecular Weight: 78.13
• Purity: 99.9
• Sample: Avaliable
• Transport Package: Drum
• Specification: 230kg/drum
• Trademark: shengbang
• Origin: China
• HS Code: 2930300090
• Production Capacity: 3000 Tons Per Month

Product Description

Product Description

Product Description

Dimethyl sulfoxide (DMSO) is a sulfur-containing organic compound. It is a colorless and odorless transparent liquid at room temperature. It is a hygroscopic flammable liquid. It has the characteristics of high polarity, high boiling point, good thermal stability, aprotic, and water miscibility.

Item	Specifications
Appearance	Colorless liquid
Content (DMSO)	99.90%MIN
Crystal point	18.10ºCMIN
Acid Value (mgKOH/G)	0.03MAX
Transmittance(400nm)	96.0%MIN
Refractive index(20ºC)	1.4775-1.4790
Water content	0.10%MAX

 

Application

Application

It can be used for the extraction of arene, also as the reaction medium used for resins and dyes, and applied to acrylic
polymerization and spinning solvent.
It can be used as an organic solvent, reaction medium and the intermediates of organic synthesis.
It can be used as analytic solvents and fixing agent of gas chromatography as well as the solvent for analyzing UV spectra.

packaging/shipping 

Packing: 230KG/DRUM, 80 DRUMS, Or package according to your requirements.

Our service

1. We provide life-long after sale service.
2. We closely cooperate with experienced transportation agent, shipping companies/air lines (Like DHL, Fedex, TNT, EMS) to ensure the shortest shipping time at the latest available freight.
3. All enquiries and requests about our products will be replied within 24 hours except weekends and public holidays of China.
4. All problems faced by our customers will be taken and solved promptly

FAQ

Q1: Are you a manufacturer or trading company?
Re: We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you.

Q2: May I get one sample before placing order?
Re: Yes, we'd like to provide sample for you. free samples(max 1Kg) are available, but freight cost will be born by customers.

Q3: Which payment is available for your company?
Re: In order to prompt our cooperation, there are some payment methods for your choice. T/T(USD), Western union, Paypal, Credit card, Alipay or Alibaba trade insurance all is ok. You can choose the one which is convenient for you.

Q4: 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, T/T, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.
For large quantity products, shipment is better. It will cost days to weeks to come to your destination port, which depends on where the port is.

Q5: Is there any possible to use my appointed label or package?
Re: Sure. If needed, we'd like to use label or package according to your requirement.

Q6: 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 high qualified. If the goods can't come to the quality we promise, you can ask for refund.