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- Product:
- Dimethyl sulfoxide (DMSO)
- Formula:
- C2H6OS
- CAS No.:
- 67-68-5
- Product No.:
- SP2070
- Package:
- 25Kg/Drum or in terms of customer's requirements.
Physicochemical Properties
It is colorless liquid, and is hygroscopic. It is almost odorless with a bitter taste. It can be dissolved in water, ethanol, acetone, ether, benzene and chloroform.
Specification
|
ITEM |
SPECIFICATION |
RESULT |
|
Purity(DMSO)% |
99.90 Min |
99.94 |
|
Crystallization point ℃ |
18.20 Min |
18.37 |
|
Acid value mgKOH/g |
0.03 Max |
0.02 |
|
Moisture % |
0.02 |
0.02 |
|
Refractive index (20℃) |
1.4775-1.4790 |
1.4785 |
|
TRANSMITTANCE (400NM) % |
96.00 MIN |
99.00 |
|
Ultraviolet extinction value |
275nm 0.30 |
Confirm |
|
|
285/275 0.65 |
Confirm |
|
|
295/275 0.45 |
Confirm |
Applications and Usages
Used in cosmetics, rinsing liquid, emulsion and capsule will make skin smooth, remove wrinkles, remove stains and refresh.