info

product name:

Dioctyl sodium sulfosuccinate

cas No. :

577-11-7

MF :

C20H37NaO7S

MW :

444.56

Taian, China

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+86 156 6659 0861

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sales@taiangreenindustry.com

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Detail

Quick Details

Synonyms:

AOT;

Docusate sodium;

Docusate sodium salt;

Dioctyl sulfosuccinate sodium salt;

Diethylhexyl sodium sulfosuccinate;

Di-(2-ethylhexyl) sodium sulfosuccinate;

Bis(2-ethylhexyl) sodium sulfosuccinate;

Bis(2-ethylhexyl) sulfosuccinate sodium salt;

Sulfosuccinic acid bis(2-ethylhexyl) ester sodium salt;

Sulfobutanedioic acid bis(2-ethylhexyl ester) sodium salt;

Sodium 1,4-bis(2-ethylhexoxy)-1,4-dioxo-2-butanesulfonate

Molecular structure:

Properties

Item

Specifications

Appearance(25℃)

Colorless to pale yellow liquid

Assay

≥75%

pH

5.0~7.0

Ethanol

5~8%

Specific gravity(25℃)

1.05~1.15

 

Performance and application

1. Dioctyl sodium sulfosuccinate is easily soluble in water, the solution is milky white, not resistant to strong acids, strong bases, heavy metal salts and reducing agents. It penetrates quickly and evenly. Dioctyl sodium sulfosuccinate has good wetting, penetrating, emulsifying and foaming properties. The penetration effect is the best when it is below 40 ℃, and it is easy to hydrolyze when it meets alkali at high temperature. Dioctyl sodium sulfosuccinate is suitable to treat the fabric below 40 ℃ after being treated with penetrant before heating up. It is not resistant to strong alkali and cannot be added directly to concentrated alkaline solution. It should be diluted before adding dioctyl sodium sulfosuccinate.
2. Dioctyl sodium sulfosuccinate is a high-efficiency penetrant, used to treat cotton, hemp, viscose and its blended products. The treated fabric is directly bleached or dyed without scouring, which can improve the staining caused by dead cotton The fabric feels softer and fuller. When practicing green bleaching, the dyestuff should be withdrawn first to ensure the penetration effect.
3. If you find too much foam when using dioctyl sodium sulfosuccinate, you can add a small amount of defoamer, GP or octanol, tributyl phosphate and other defoamers.
4. Dioctyl sodium sulfosuccinate is used for dyeing raw cotton; used for pesticide wettable powder.

Packaging

200kg/drum or 1000kg/IBC drum

Storage

Store in a dry, well-ventilated place away from direct sunlight.

COA, TDS, MSDS

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