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Aerosol TR-70
Sodium bistridecyl sulfosuccinate
2673-22-5
AEROSOL TR-70 is an extremely hydrophobic surface active agent with excellent solubility in organic media, and very low critical micelle concentration and equilibrium surface tension. It is extremely effective as a dispersant for resins, pigments, inks and dyes in organic systems. It is particularly effective in flushing pigments from aqueous press cakes to solvent media, and in imparting oleophilic properties to hydrophilic pigments and resins. It is also effective as an emulsifier in the emulsion polymerization of vinyl chloride and vinyl acetate, and in the suspension polymerization of vinyl chloride.
Molecular Weight: 584
Type: Anionic
Appearance at 25'C (77'F): Clear solution
Solids, % by weight: 68-72
Solvent: Ethanol/water
Color (APHA) - (50% solids 100
solution in 1:1 alcohol:water)
Specific gravity, 25'C: ~0.995
Density, lb/gal 25'C: ~8.3
Viscosity, cps, 25'C Brookfield RFV, No 1 spindle, 20 rpm: ~100-150
Freezing point,'C 30% solution: -40 (40'F)
Flash point, 'F Setaflash (closed cup): 77 (25'C)
pH, 10% solids solution in 1:1 IPA:Water: 5-7
Acid number, as is, maximum: 2.5
Iodine value, as is, maximum: 0.25
Industrial field additive, dye & pigment
Cytec Industries B.V
Phone 31 181 295400
Fax 31 181216150
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Address Coolsingel 139, PO.Box 5195, 3197 ZH Botiek-Rotterdam The
  Cytec Industries Inc USA