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MicNo CSi

INCI NAME Zinc Oxide, Triethoxycaprylylsilane
CAS NO 1314-13-2, 2943-75-1

micno csi, micno dab, micno csi-dab


MicNo CSi is an innovative product that was derived by coating the surface of MicNo® ZnO with triethoxycaprylylsilane. MicNo® CSi is a novel particle technology that is straric acid coated form of MicNo®-ZnO. Our natural novel surface modification provides superior properties including improved steric effect, high surface stability, advanced surface morphology, high water resistance performance in cosmetic applications etc.


Information on basic physical and chemical properties of MicNo® CSi

Physical state Solid
Appearance Powder
Colour White.
Odour Odourless
Odour threshold No data available
Relative evaporation rate (butylacetate=1) No data available
Melting point 1975 °C
Freezing point Not applicable
Boiling point No data available
Flash point Not applicable
Auto-ignition temperature Not applicable
Decomposition temperature No data available
Flammability (solid, gas) Non flammable.
Vapour pressure No data available
Relative vapour density at 20 °C No data available
Relative density Not applicable
Solubility Insoluble in water
Viscosity, kinematic Not applicable
Viscosity, dynamic No data available
Explosive properties No data available
Oxidising properties No data available
Explosive limits Not applicable


Triethoxycaprylylsilane coating on MicNo® platelets provides improved dispersion of composite powder in oil-based and non-aqueous phases. MicNo® CSi offers enhanced skin feel, high chemical stability and improved photostability over uncoated zinc oxide in cosmetic formulations. MicNo® CSi can also be used in application fields other than cosmetics as a filler in composite systems.


Product safety information for safe use is not included. Before handling, read product & safety data sheets & container labels for physical & health hazard information & safe usage. The material safety data sheet is provided along with the product.


When stored at or below 35°C in the original well-closed containers, this product has a shelf life of minimum 2 years after the date of production.