emulsifying power is amazing, the spring breeze is not as good as you!
Sasol MULTISO 13series isnon-ionic surfactant, it is processed from saturated thirteen carbon isomeric alcohol. Forcleaning, decontaminationnonionic surfactants can also be used in related chemical and industrial fields, and are not toxic to the environment.
structural formula:
RO(CH 2 CH 2 O)x H
R=iso-C13 H27
X=3,4,5,6,7,8,9,10,12,15,20,30,40
(Number code indicates degree of ethoxylation)
Sasol MULTISO 13 has the followingspecial advantages, let Qin Xiangjun explain it in detail for you:
high decontamination ability and surface activity;
excellent oil removal ability;
good wetting properties;
good emulsifying properties;
Good resistance to hard water
low freezing point, easy to use in winter;
Strong chemical stability in a wide pH range;
has synergistic effect with other surfactants;
has good compatibility with other components in the formulation system;
does not contain alkyl phenol, environmentally friendly;
Product Data
| Name | EO No. | cloud point, ℃ | HLB |
| MULTISO 13/30 | 3 | 48-51 1) | 8.0 |
| MULTISO 13/40 | 4 | 58-61 1) | 9.3 |
| MULTISO 13/50 | 5 | 64-66 1) | 10.5 |
| MULTISO 13/60 | 6 | 69-71 1) | 11.4 |
| MULTISO 13/70 | 7 | 73-75 1) | 12.1 |
| MULTISO 13/80 | 8 | 76-78 1) | 12.8 |
| MULTISO 13/90 | 9 | 57-59 2) | 13.3 |
| MULTISO 13/100 | 10 | 77-77 2) | 13.7 |
| MULTISO 13/120 | 12 | 54-57 3) | 14.5 |
Excellent emulsifying properties
MULTISO 13 types havevery good emulsificationeffect, the actual application is selected according to the HLB value, which is related to the degree of ethoxidation.
MULTISO 13 types can be used in combination with other types of emulsifiers.and alkaline soap, amine soap, sulfonate, etc.common use.
determine the best combination and dosage of emulsifier, the test is the most effective, because the electrolyte has a great influence on the emulsion, which will lead to solid-liquid separation, and more attention should be paid to heating and mechanical action.
MULTISO 13 series can be used to emulsify aromatic hydrocarbon solvents, such:Benzene, toluene, naphthaand so on.
MULTISO 13 can be used in an emulsion polymerization process to emulsify monomers such as acrylic acid, ethylene, styrene, etc. It can be used alone or in combination with other anionic emulsifiers.
dispersion performance
surfactants plays a very important role in the cleaning and emulsification process. When a single particle is dispersed in water, polar solvent or mixed solvent, it plays the most important role. MULTISO 13 type is an effective dispersant in grinding processing, and can also be applied to the dispersion of solid particles generated by chemical reactions, gels, etc.they can be used alone or together with protective colloids.
cleaning agent excellent "partner"
Sasol MULTISO 13 type has a relatively highdecontamination and dispersion capabilities, is a very effective emulsifier and wetting agent. Therefore, it is often usedDetergents and cleaning agents, in other industrial processes, this property is also desirable. The low degree of ethoxylation of Sasol MULTISO 13 products, mineral oil has a good emulsifying effect, in cold water cleaning also has a unique effect.
Sasol MULTISO 13 products with a medium degree of ethoxylation are used in cleaning agents for various purposes. Involvinghousehold cleaning, industrial cleaning, commercial cleaning, some acid, alkali, salt and organic solutionis added to the formula to meet specific needs.
high concentrations of inorganic salts can impair the solubility of Sasol MULTISO type 13 products without affecting their cleaning characteristics. Strong electrolyte does not precipitate Sasol MULTISO 13 type, it will still make the solution become turbid or even separated, if they are still uniform, then the performance will not be affected.
Neutral cleaning agent
MULTISO 13, in contrastanion compoundneutral detergent performance is good.1380/1390/13100is a very good wetting agent in these formulations.
alkaline cleaning agent
cleaning agents of this type are based on sodium hydroxide, sodium carbonate, silicates and phosphates. They are mainly appliedmetal plating, phosphorylation, coating. 1380/1390/13100 performs well in this regard and can usually be used together with anionic and cationic surfactants, chelating agents and dispersants.
acid cleaning agent
1380/1390/13100can be used in the presence of sulfuric acid, phosphoric acid and other conditions for degreasing, descaling. The effect of adding a certain proportion of corrosion inhibitor such as CIH to the formula is better.
Other Applications
Sasol MULTISO 13 type inleather, paper, paint, constructionand other industries have applications.
2% surfactant Concentration surfactant content
| Trade Name | NaOH | HCI(36%~38% concentration, pH ~ 2), g/I |
| MULTISO13/50 | <5 | <5 |
| MULTISO13/70 | <20 | >40 |
| MULTISO13/90 | 25-30 | >50 |
Hard Surface Wettability
| contact angle | glass | stainless steel | ceramic |
| MULTISO 13/70 | 11.97 | 21.69 | 18.41 |
| MULTISO 13/90 | 25.05 | 26.62 | 27.01 |
>>> more sasol products welcome to consult for detailed information!
| Product Category | commodity name | Product Description |
| fatty alcohol ethoxylates | AEO | linear fatty alcohol ethoxylates |
| SAFOL 23E | Semi-branched C12-13 fatty alcohol ethoxylates | |
| LIALET | semi-branched fatty alcohol ethoxylates | |
| MULTISO13 | isomeric tridecanol ethoxylates | |
| ISALCHEM | isomeric fatty alcohol ethoxylates | |
| MARLOSOLLF | Guerbert alcohol ethoxylates | |
| fatty alcohol alkoxylate | MARLOX | fatty alcohol alkoxylate |
| BIODAC | fatty alcohol alkoxylate | |
| anionic surfactant | AES | fatty alcohol ether sulfate |
| ALS | fatty alcohol sulfate | |
| SCS 40 | sodium cumene sulfonate |