Best Price & High Purity Diemthyl Sulfoxide CAS No. 67-68-5 Dimethylsulfoxide/Methyl Sulfoxide DMSO

• CAS No.: 67-68-5
• Formula: C2h6OS
• EINECS: 200-664-3
• Type: Pharmaceutical Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: EC-749
• Colour: Colorless
• Density: 1.100
• Melting Point: 18.4 °c
• Boiling Point: 189°c
• Flashing Point: 192°f
• Transport Package: Drum; IBC
• Specification: 99
• Trademark: Ever Century Chemical
• Origin: China
• HS Code: 29309070
• Production Capacity: 100000

Product Description

High Quality with Low Price CAS NO.67-68-5 Diemthyl Sulfoxide/DMSO
(W~ha~ts~Ap`p+86 18~56~1~39`~09~0`8)

Product Description

Dimethyl sulfoxide (DMSO) is a sulfur-containing organic compound, the molecular formula is (CH3)2SO, at room temperature is colorless odorless transparent liquid, is a hygroscopic flammable liquid. With high polarity, high boiling point, good thermal stability, aprotic, and water miscible characteristics, can dissolve in ethanol, propanol, benzene and chloroform and other most organic matter, known as "universal solvent".

Product Parameters

Melting point	18.4 °C
Boiling point	189 °C(lit.)
density	1.100 g/mL at 20 °C
vapor density	2.7 (vs air)
vapor pressure	0.42 mm Hg ( 20 °C)
FEMA	3875 | METHYLSULFINYLMETHANE
refractive index	n20/D 1.479(lit.)
Fp	192 °F
storage temp.	Store at RT.
solubility	H2O: miscible (completely)
pka	35(at 25ºC)
form	liquid (temperature dependent)
color	clear colorless
Relative polarity	0.444
Odor	Mild garlic odor
explosive limit	1.8-63.0%(V)
Water Solubility	Soluble in water, methanol, acetone, ether, benzene, chloroform.
FreezingPoint	18.4ºC
Sensitive	Hygroscopic
λmax	λ: 285 nm Amax: ≤0.20 λ: 295 nm Amax: ≤0.20

Application

DMSO can be used as lubricant, solvent extractant, resin solvent and additive for industrial purposes.
Dimethyl sulfoxide is also used as a solvent for synthetic fiber synthesis and spinneret such as acrylic/polyester/acrylic and so on.
As a reactive solvent in dye production,as a reactive solvent in pharmaceutical production,pesticide production used in synthesis or as an additive to enhance the permeability of pesticides.
As an extraction solvent in petroleum processing.
As solvent/stripper/antifreeze/compatibilizer in coating industry.

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FAQ

Q:How about your price?
A.Factory price.you can send your inquiry(product name,quantity, destination you want)to us freely. We can contact with you within
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A--Yes, we can .
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Q:How about the validity of the products?
A--According to the products you ordered.
Q: Which kind of package do you have?
A: Iron drums, IBC Drums, Flexitank, ISO TANK and bags etc.