Basic Information
Pharmaceutical Intermediates Dimethyl Sulfoxide (DMSO) CAS 67-68-5
| Product Name | Dimethyl Sulfoxide (DMSO) |
| CAS No. | 67-68-5 |
| EINECS | 200-664-3 |
| Molecular Formula | C2H6OS |
| Molecular Weight | 78.13 |
| Assay | 99% min |
| Item | Specification |
| Purity (DMSO) | 99.90% min. |
| Crystallization Point | 18.10ºC min. |
| Acid Value | 0.03mgKOH/g max. |
| Moisture Content | 1000ppm max. |
| Transmittance (400nm) | 96.00% min. |
| REFRACTIVE INDEX (20ºC) | 1.4775-1.4790 |
Products Description
What is Dimethyl Sulfoxide (DMSO) CAS 67-68-5 ?
DMSO (Dimethyl Sulfoxide) is a colorless and odorless organic solvent with a high boiling point and low viscosity. It is miscible in a wide range of polar and non-polar solvents, making it a versatile compound for various applications. It is available in pure form and in different concentrations to suit specific requirements.
Function:
DMSO functions as a highly efficient solvent, penetrating agent, and a versatile carrier for a variety of substances. It has the ability to dissolve numerous organic and inorganic compounds, including salts, sugars, and certain polymers. Additionally, Dimethyl Sulfoxide has excellent and unique solvating properties that allow for enhanced chemical reactions and molecular interactions.


Uses:
1. Dimethyl Sulfoxide (DMSO) is widely used in the pharmaceutical industry as a solvent for drug preparations, especially for water-soluble drugs. It helps to improve the solubility and bioavailability of drugs and is therefore suitable for parenteral and topical formulations.
2. In laboratory research, dimethyl sulfoxide is commonly used as a cryoprotectant for preserving cells and tissues at low temperatures. DMSO is also used as a solvent for chemical reactions, DNA extraction and protein crystallization.
3. It is used in a variety of industrial applications such as paint and coating formulations, adhesive production and polymer processing.
4. It is used as a veterinary drug. It is commonly used as a gel or agent for the treatment of ailments such as arthritis and muscle damage in animals.
5.DMSO is used as a solvent and penetration enhancer in the pharmaceutical industry. It can promote the transdermal absorption of drugs and is also used in the treatment of interstitial cystitis and the control of multi-system symptoms in amyloidosis.
Packaging & Delivery
Packaging: 25kg fiber drum with PE inner liner or customized packaging available.
Delivery Time: 7–10 days after payment confirmation.
Shipping Methods: By sea, air, or courier (FedEx, DHL, UPS, TNT).
Why choose Gneebio?
1. Your inquiry will be replied within 4 hours. (Online service)
2. Free samples can be sent on request.
3. Small quantity is also available. The MOQ is 25kgs.
4. We have more than 10 years experience in sales and production.
5. Customized packaging and production are available.
6. Your products can be delivered on time.
7. We have professional forwarders in different ports.
8. Different payment terms can be chosen like L/C, D/P, T/T, Paypal, Credit card or else.
We want a win-win business. Send your inquiry and you will get it!
Company Profile
Gneebio is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.



FAQ
Q1: About the after-sale service of products
A: After purchasing the products from our factory, we have A professional technical team and after-sales team to serve you and solve all your problems in the future.
Q2: Can I get some samples?
A: Yes, we can provide samples, but the customer will pay the freight.
Q3: How to confirm product quality before placing an order?
A: You can get free samples of some products. You just have to pay the shipping fee or arrange for the sample to be sent to us by express.
You can send us your product specifications and requirements and we will produce products according to your requirements.
Q4: What is your MOQ?
A: The minimum quantity we can order is 1kg.
But usually we can accept a smaller quantity, say 100g, at the cost of 100% sample charge.
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