VANABIO® AS 2991S, 3-trimethoxysilylpropyldimethyloctadecyl ammonium chloride is colorless and odorless and durable for the life of the treated surface.
VANABIO® AS 2991S is compatible with virtually all substrates, including natural and synthetic silicone fabric.
CAS No.  | 27668-52-6  | 
EINECS No.  | 248-595-8  | 
Formula  | C26H58ClNO3Si  | 
Molecular Weight  | 496.28  | 
Boiling Point  | Min. 35°C [760mmHg]  | 
Flash Point  | 11°C  | 
Color and Appearance  | Yellowish clear liquid  | 
Density 25/25°C  | 0.88  | 
Active Concentrate  | 40%  | 
Solvent  | Methanol  | 
Different active concentrate or different solution (Ethanol, Isopropyl Alcohol) are also available.
VANABIO® AS 2991S antimicrobial organo silanes can impart durable biostatic activity to the surface of a wide variety of substrates. Durable bacteriostatic, fungistatic and algistatic surfaces can be attained with a minimum amount of VANABIO® AS 2991S.
VANABIO® AS 2991S is effective against mold, mildew and algae as a static agent.
VANABIO® AS 2991S by VANABIO, a reliable silane manufacturer, can provide freshness and combats deterioration and discoloration caused by bacteria, fungi and algae.
VANABIO® AS 2991S is supplied in 20Kg plastic drum or 180Kg steel drum.
In the unopened original container VANABIO® AS 2991S has a shelf life of one year in a dry and cool place.
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