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ANIODAC 11P 7-27

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ANIODAC 11P 7-27 is the sodium salt of short chain LIAL 111 fatty alcohol poly-ethoxy sulphate. For documents specific to a region, please contact Sasol using the 'Request Document' button.
Function: Emulsifier
Chemical Family: Sodium Salts
End Uses: Emulsion Polymerization
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Identification & Functionality

Applications & Uses

Industrial Additives End Use
Recommended Uses & Known Applications
  • ANIODAC 11P 7-27 is used as anionic emulsifier in emulsion polymerization to produce stable latexes of styrene/acrylate, VAM (vinyl acetate monomer) and copolymers.
  • ANIODAC 11P 7-27 is used alone or in combination with other surfactant like NONIDAC 11P 30-70.


Physical Form
Clear Liquid
Typical Properties
ValueUnitsTest Method / Conditions
Anionic Active Matter (MW = 586)26.0-28.0% massASTM D3049
Density (25°C)1.045g/cm³ASTM D7042, ASTM D4052
Unsulphonated Mattermax. 5% massEN 13273
pH (5%)7.0-9.0-RCM 3645
Color (5% active matter)max. 25KlettEN 1557
Surface Tension at CMC30mN/mISO 43100
Sodium Sulfate Contentmax. 2%-
Pour Pointmax. 10°CASTM D 97
Viscosity at 25°C48cStASTM D445, ASTM D7042
Critical Micelle Concentration 800ppmISO 43100

Packaging & Availability

Packaging Type
Packaging Information

ANIODAC 11P 7-27 is generally supplied in plastic drums.

Storage & Handling

Shelf Life
12 Months
Storage and Handling
  • ANIODAC 11P 7-27 should be stored preferably in stainless steel or fibre glass tanks.
  • ANIODAC 11P 7-27 must be stored at temperature below 40°C. Temperature above 45°C should be avoided, even briefly, because hydrolysis may occur with formation of sulphuric acid.
  • Storage tanks must be heated with water warmed at a temperature below 50°C. The use of steam to warm up the product is absolutely prohibited. In addiction contact with acids could cause hydrolysis as well.
  • ANIODAC 11P 7-27 is a clear liquid at room temperature and it has pour point lower than 10°C.
  • ANIODAC 11P 7-27 is susceptible to microbial contamination and decomposition by microorganisms.
  • ANIODAC 11P 7-27 is supplied containing a small amount of preservative sufficient for transport and short term storage. If the product is stored for several weeks or months it is recommended to carry out regular check of microbial content. Furthermore careful precautions like clean sampling vessel, sterilized water for dilution, limit prolonged or too often repeated exposure to open air, etc. are necessary to maintain microbiological purity of the product.

Most Viewed Documents

Document Name
Aniodac 11-P7-27 Technical Data Sheet
Technical Data Sheet
ANIODAC 11P 7-27
Technical Data Sheet
Products: ANIODAC 11P 7-27