China (Mainland)
Diamondsupplier 
Factory sell! 67-68-5 Dimethyl sulfoxide CAS NO.67-68-5
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,MoneyGram
- Product Details
Keywords
- methyl sulfoxide
- Dimethyl sulfoxide supplier
- DMSO
Quick Details
- ProName: Factory sell! 67-68-5 Dimethyl sulfoxi...
- CasNo: 67-68-5
- Molecular Formula: C2H6OS
- Appearance: Colorless transparent liquid
- Application: solvent, API
- DeliveryTime: in stock
- PackAge: 225kg/plastic drum, 1MT/IBC drum ,ISOT...
- Port: Beijing，Shanghai，Guangzhou ,China main...
- ProductionCapacity: 200 Metric Ton/Month
- Purity: 99.9%
- Storage: Keep in a cool & dry place
- Transportation: DHL, EMS, FedEx, TNT, AIR, SEA
- LimitNum: 1 Kilogram
Superiority
Product name: DIMETHYL SULFOXIDE
Cas: 67-68-5
Purity:99.9%
Packing: 225kg/plastic barrel
Ability: in stock
Hazardous goods or not: Not
Hs code(13):Not, 2930909099
Details
Solubility Miscible with water and ethanol
Appearance Colorless liquid or crystals
1.infrared absorption: the IR spectrum is consistent with that obtained with DMSO CRS
Identification
2.Dissolve 50mg Nickel chloride R in 5ml of the substance to be examined, the solution is
green-yellow, Heat in water
bath at 50 ℃，the color changes to green or bluish-green,
cool, the color changes to green-yellow.
Acidity Conforms
Relative density 1.100~1.104
Refractive index 1.478~1.480
Freezing point ≥18.3℃
The absorbance at 370nm ≤0.3, and ≤0.2 at 285nm and
Absorbance
295nm, the substance to be examined show no absorption
maximum. Related substances Total ≤0.1% Water ≤0.2%