China 99.9% DMSO Dimethyl Sulfoxide 67-68-5, Find details about China DMSO, Dimethyl Sulfoxide from 99.9% DMSO Dimethyl Sulfoxide 67-68-5
Dimethyl sulfoxide (DMSO) is an organosulfur compound with the formula (CH3)2SO. This colorless liquid is an important polar aprotic solvent that dissolves both polar and nonpolar compounds and is miscible in a wide range of organic solvents as well as water. It has a relatively high boiling point. DMSO has the unusual property that many individuals perceive a garlic-like taste in the mouth after contact with the skin.
In terms of chemical structure, the molecule has idealized Cs symmetry. It has a trigonal pyramidal molecular geometry consistent with other three-coordinate S(IV) compounds, with a nonbonded electron pair on the approximately tetrahedral sulfur atom.
Items | Specifications |
PURITY (DMSO) % | ≥99.90 |
CRYSTALLIZATION POINTºC | ≥18.10 |
ACID VALUE MGKOH/G % | ≤0.03 |
MOISTURE % | ≤0.10 |
PH VALUE | 6.0-7.5 |
TRANSMITTANCE (400MM) % | ≥96.00 |
REFRACTIVE INDEX (20ºC) % | ≥1.4775,≤1.4790 |
CHROMA | ≤10 |
Shandong Near Chemical Co.,Ltd has 10 years of experience in supplying chemicals since 2011, and become a leading global chemical supplier focusing on providing quality and competitive materials with timely shipment. Our company has established a stable and friendly partnership with thousands of customers over 60 countries and regions. Near Chem has spread a wide range of chemicals in various fields such as pharmacy, petroleum, food processing, printing&dyeing, manufacturing industries, etc. Near Chemical, Near U, Warm the world.
We have various of packages for different products and we are always pleased to satisfy customers' request.
Packaging:
225kg*80 plastic drums,18ton/FCL;
Shipping:
Promote shipping usually 7--14 days after receiving TT deposit or LC Original .
1 Q:Are you manufacturer?
A: As an integrated enterprise, we have our own production lines on Methylene Chloride, Chloroform and Aniline oil, meanwhile we are one of the experienced distributors for other chemicals such as cyclohexanone, Dimethyl Formamide, Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, Thiourea, Polyol, TDI, IPA, Ethanol etc. We have competitive price benefited by ready stock and good relations with some leading chemical manufacturers.
2 Q: How can you guarantee your quality?
A: Our factory owns mature production line under EPR quality system. We can guarantee the stability and qualification of the raw materials. And we also have SOP loading system to ensure the safety and timely transportation.
3 Q: Can I get some samples?
A: Yes, we welcome sample order for you to test and check our quality. Send me your requirements of the product you need. We can provide sample free of charge, and the express cost is on you.
4 Q: How to confirm the Product Quality before placing orders?
A : You can get free samples from us or taking our previous SGS Reports as reference or arrange SGS before loading.
5 Q: What is your MOQ?
A: Our MOQ is 20'FCL for each product.
6 Q: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.
one of our strongest chemical production and hot selling mainly in Southeast Asia especially in India and South America market, now we are trying to give support for you as new customer to enlarge our market share with beautiful price, do not hesitate to contact me.