4-Dodecyl-2-(4-sulfophenoxy)-benzenesulfonic acid disodium salt
Benzenesulfonic acid, dodecyl (sulfophenoxy)-, disodium salt;
dodecyl(sulfophenoxy)-benzenesulfonic aci disodium salt;
sodium lauryl diphenyl ether disulfonate;
1-Propene tetramer-oxybisbenzene, sulfonated, sodium salt;
Tetrapropyl-(sulfophenoxy)-benzenesulfonic acid disodium salt
dodecyl diphenyl ether sodium disulfonate;
3-Dodecyl[oxybisbenzene]-4',6-disulfonic acid disodium salt;
4-Dodecyl-[2,4'-oxybis(benzenesulfonic acid sodium)] salt
C12 carbon dodecyl diphenyl ether sodium disulfonate
Appearance:(25℃)amber clear liquid
Effective content: more than 45%
Molecular weight: 569
Viscosity: CPS 145
Density: g/ML 25℃ 1.161
The product is Double sulfonic acid salt water loving anionic
surfactant, besides of the normal anionic surfactant’s feature, it
has excellent soluble, surface activity, detergency, diffusivity
and fights resistance ability; has good stability and solubility in
strong acid, strong base, High concentrations of inorganic salt and
Bleach solution. It gradually replaced the emulsifier such as K-12,
OP-10(octylphenol polyoxyethylene ether),TX-10(nonylphenol
The surface tension of different concentration aqueous
0.001% concentration 50
0.01% concentration 37
0.1% concentration 31
1.0% concentration 32
foam height mm (<1%25℃) at first : 135 after 5 minutes: 109
1. Per molecule both contain two negatively charged, that make it
has better dispersing power. It has a higher solubility in the
electrolyte solution. It is stability to acid, alkali and salt
2. Big molecular weight, high adsorption capacity, the preparation
of emulsion aging is high efficient, low cost; latex particle size
distribution is narrow and uniform.
3. Thermal stability is so excellent that it can still suitable for
the emulsion polymerization reaction in the 80-120 ° C temperature
conditions without losing the surfactant
4. Good mechanical stability. the emulsion, which emulsified by
this product, even under high shear conditions, also showed
5. Good oxidation stability at high temperature, only the strong
oxidants can change it : when the temperature is 50℃, the strongest
oxidants will play a role in a few hours later.
6. Less toxic in the concentration of 1%, contact with skin or
eyes, it will only produce short-term pain and stimulate; but at
higher concentrations (> 10%), to try to avoid contact with eyes
1. Emulsion polymerization
Styrene-butadiene rubber latex, ABS resin, acrylic resin, PVC,
vinyl chloride, butyl benzoate, all above choose this product as
emulsifier, enable the latex with small particle size,
distribution, storage stability, gel, etc… and can use the dosage
of the product to control emulsion particle size and surfactant.
2. Textile printing and dyeing, dyes, chemicals industry
1)Can be used as a homogenizing agent in acid dyeing of the nylon,
acting as dyeing material carrier to control the transfer of the
acid coloring matters, and make dye uniform distribution. The
result is Reducing chromatism, dye material consumptions down,
economic performance improved.
2)Often used as an additive compound component.
3)Commercialization additives of dye, Greatly enhance the dye
dispersion, solubility index.
3. As a cleaning agent components
Also used as cleaning agent, wetting agent, coupling agent and
stabilizing agent. It have synergistic effects with other non-ionic
and anionic surfactants, can used as Low temperature soap, in
general detergent, it also can dissolved and stable the Phenol in
detergent formulations and the fungicides which conclude
4. Oil industry
The High temperature stability and resistance to electrolytes of
this product make it be used for Oleic acid emulsion in the third
stage of the process of tertiary oil recovery. It used as
emulsifier to isolate the acid sludge.
5. Phenolic resin industry
Used as binder and Link agent in water-solubility phenolic resin.
This resin is sensitive to temperature, and short shelf life,
unless there is a refrigerated or frozen. If takes from small
solution and to be used, there will has a good add water dilute
force in resin application. Alkaline aqueous solution or alcohol
solution used in traditional manufacturing as resin solvent, but to
high molecular weight resin, the more alcohol or PH value are
needed in order to maintain the stability of the resin in solution.
This product can overcome these difficulties. It can dissolve high
molecular weight resin, used in a wide PH range, strong dilution,
long life, its advantages are follows: Reduce jet (frost) and
curing. Add this product to do the accelerator; high molecular
weight resin will reduce the volatilization loss. This product has
no flash point and fire point, add the product can reduce the
danger of fire. This product is excellent resin solvent, add 0.15%
of this product can increase the water-soluble of high molecular
weight resin, and increase ten-fold diluting capacity. In diluted
solution, the resin containing the goods can be stored at room
temperature for a month. Use this product to dissolve the resin can
make full use of raw materials
, thereby reducing costs. Add this product can accelerate the cure
speed of the high molecular weight resin.
6. Paint industry: used as the anionic leveling agent.
7. Pesticide industry: used as synergist, and spreading agent,
wetting agent, penetrating agent and flowable in Pesticide
8. Architectural industry: used as asphalt stabilizer which improve
the road quality.
9. Production of thin films: used as antistatic agent in High
10. Electroplating industry: additive, Can control the shape and
size of the grains.
11. Rubber industry: used as antistatic agent
12. Environmental protection: widely used in soil decontamination,
subsurface repair and other geological aspects.
Packaging and storage: 125,240KG/ barrel. It can be packaged according to the request.
The product is stability, Non-flammable, Non-explosive; It should
be sealed airtight after using to prevent debris intrusion; Can
adapt to the general ambient temperature (5~35%), avoid sun
exposure, quality guarantee period is more than one year. To avoid
the freeze happens. If frozen, it should be heated above 10℃, when
liquefaction, using it after stirring.