USD $1.00-1.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
dimethyl sulfoxide, dmso
molecular fomula: c2h6os
molecular weight:78.13
cas no.:67-68-5
specification:
analysis item |
standard |
result |
appearence |
clear transparent liquid |
pass |
puristy(dmso)%(tlc) |
99.90min |
99.96 |
crystallization point℃ |
18.10min |
18.40 |
acid value mgkoh/g |
0.03max |
0.01 |
moisture%(kari fishcher) |
0.1max |
0.027 |
transmittance(400nm)% |
95min |
99.00 |
refractive index(20℃) |
1.4775~1,4790 |
1.4786 |
odor |
typical of dmso |
pass |
color(apha) |
10max |
10 |
density |
1.075~1.125 |
1.09 |
boiling point ℃ |
187-189 |
188.5 |
applications:
used as pharmacceutical intermediate,medium antifreeze agent,accelerant,fertilizer.
and can be used in dyestuff,arene extraction,refine paraffin,refine diesel oil,electronic component
washing,gas absorption,rare metal leach,material of hydraulic fluid,disinfection,calm,diuresis.
suitable for arthritis,dermatitis,dermatophytosis,psoriasis,strain and knub etc.
packing: 230kg/drum , or according to the customers’demand
storage: stored in the dry and ventilated inside storeroom, prevent direct sunlight, avoid insolation and moisture,crystalize under 18℃.