| Product Name | DMSO |
| Synonyms | Dimethyl sulfoxide; Methyl sulfoxide; Methyl sulphoxide; Dimethyl sulfoxide(DMSO); Dimethylsulfoxide; Domoso; Dimethylsulfoxyde; Dimetil sulfoxido |
| CAS | 67-68-5 |
| Molecular formula | C2H6OS |
| Molecular Weight | 78.13 |
| EINECS | 200-664-3 |
| Physical and Chemical Properties | M.P. 18.4 °CB.P.189 °C(lit.)Density1.100 g/mL at 20 °CF.P.192 °FVapor Pressure 0.42 mm Hg ( 20 °C)Refractive Indexn20/D 1.479(lit.)Freezing Point18.4°C |
| General Description | Colorless liquid |
| Usage | The organic synthetic solvent of pesticide, dyestuff, pharmaceutical intermediate: arene extraction, refined paraffin, refined diesel oil, electronic component washing, gas absorption, rare metal leach, medium antifreeze agent, the material of hydraulic fluid, accelerant, fertilizer; disinfection, calm, diuresis. Suitable for arthritis, dermatitis, dermatophytosis, psoriasis, strain, and knub, etc. |
| Packing | 250Kg/Drum |
| Storage condition | Keep away from heat, sparks, and flame. Store in a tightly closed container. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances. |
| Specifications |
| Items | Standard |
| Appearance | Colorless liquid |
| Purity | Not less than 99.9% |
| Crystallization Point | 18.1ºC-18.45ºC |
| Acid value(KOH) | Not more than 0.03mg/g |
| Transmittance(400 n m) | Not less than 96.0% |
| Refractive Index(n20D) | 1.4775~1.4790 |
| Water Content(KF) | Not more than 0.1 |
| Color(APHA) | Not more than 10 |
Company Profile
Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market.
For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect.
We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.
Packing & Shipping
FAQ
Q1. What is your delivery term and delivery period?
We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. Competitive price with ready stocks; by Air within 7days, by sea within 14 days shipping after .
Q2. What's your main markets?
South&North America, Europe, Asia, Africa etc. Top customers among more than 80 countries; 30 years history; One-stop supplier.
Q3. What is the payment term?
Normally we advise customers use Trade Assurance(is a free payment protection service for buyers is offered by Alibaba group), and we also receive T/T, Western Union or L/C.
Q4. Will you supply samples for test the quality?
We'd like to offer our customers samples for the quality evaluation for most products to develop business.
China
