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Levasil CA320 DH, Colloidal silica, CAS 7631-86-9, Non charged particles deionized, Levasil CA320 DH is an acidic, aqueous dispersion of colloidal silica that is approximately 34% solids by weight. The silica dispersion is stabilized by the absence of electrolytes and the amorphous silica particles carry a non charged surface. The silica particles are discrete, have a slightly uneven, spherical shape, and are present in a narrow particle size distribution. The physical appearance of the dispersion is a translucent liquid, slightly more viscous than water. Levasil CA320 DH is produced for world-wide distribution.

Levasil CA321 PNH, Colloidal silica, CAS 7631-86-9, Anionic particles ammonia stabilized, Levasil CA321 PNH is an alkaline, aqueous dispersion of colloidal silica that is approximately 30% solids by weight. The silica dispersion is ammonia stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete, have a slightly uneven, spherical shape, and are present in a narrow particle size distribution. The physical appearance of the dispersion is a translucent liquid, slightly more viscous than water with the recognizable smell of ammonia. Levasil CA321 PNH is produced for world-wide distribution.

Levasil CA331 M, Colloidal silica, CAS 7631-86-9, Anionic particles sodium stabilized, Levasil CA331 M is an alkaline, aqueous dispersion of colloidal silica that is approximately 30% solids by weight. The silica dispersion is sodium stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete and have a spherical shape. The physical appearance of the dispersion is slightly more viscous than water. Levasil CA331 M is produced for world-wide distribution.

Levasil CA413 PNM, Colloidal silica, CAS 7631-86-9, Anionic particles ammonia stabilized, Levasil CA413 PNM is an alkaline, aqueous dispersion of colloidal silica that is approximately 40% solids by weight. The silica dispersion is ammonia stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete, have a smooth, spherical shape, and are present in a narrow particle size distribution. The physical appearance of the dispersion is an opalescent liquid, slightly more viscous than water with the recognizable smell of ammonia. Levasil CA413 PNM is produced for world-wide distribution.

Levasil CA414 PNM, Colloidal silica, CAS 7631-86-9, Anionic particles ammonia stabilized, Levasil CA414 PNM is an alkaline, aqueous dispersion of colloidal silica that is 40% solids by weight. The silica dispersion is ammonia stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete, have a smooth, spherical shape, and are present in a narrow particle size distribution. The physical appearance of the dispersion is an opalescent liquid, slightly more viscous than water with the recognizable smell of ammonia. Levasil CA414 PNM is produced for the European and North American markets.

Levasil CA421 PNH, Colloidal silica, CAS 7631-86-9, Anionic particles ammonia stabilized, Levasil CA421 PNH is an alkaline, aqueous dispersion of colloidal silica that is approximately 40% solids by weight. The silica dispersion is ammonia stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete, have a slightly uneven, spherical shape, and are present in a narrow particle size distribution. The physical appearance of the dispersion is a translucent liquid, slightly more viscous than water with the recognizable smell of ammonia. Levasil CA421 PNH is produced for world-wide distribution.

Levasil CA425 H, Colloidal silica, CAS 7631-86-9, Anionic particles sodium stabilized, Levasil CA425 H is an alkaline, aqueous dispersion of colloidal silica that is approximately 40% solids by weight. The silica dispersion is sodium stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete, have a slightly uneven, spherical shape, and are present in a narrow particle size distribution. The physical appearance of the dispersion is a translucent liquid, slightly more viscous than water. Levasil CA425 H is produced for world-wide distribution.

Levasil CB17, Colloidal silica, CAS 7631-86-9, Anionic particles sodium stabilized, Levasil CB17 is an alkaline, aqueous dispersion of colloidal silica that is approximately 40% solids by weight. The silica dispersion is sodium stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete, have a smooth, spherical shape, and are present in a wide particle size distribution. The physical appearance of the dispersion is an opalescent liquid, slightly more viscous than water. Levasil CB17 is produced for world-wide distribution.

Levasil CB25, Colloidal silica, CAS 7631-86-9, Anionic particles sodium stabilized, Levasil CB25 is an alkaline, aqueous dispersion of colloidal silica that is approximately 30% solids by weight. The silica dispersion is sodium stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete, have a slightly uneven, spherical shape, and are present in a narrow particle size distribution. The physical appearance of the dispersion is a translucent liquid, slightly more viscous than water. Levasil CB25 is produced for world-wide distribution.

Levasil CB25 A, Colloidal silica, CAS 7631-86-9, Anionic particles aluminate stabilized, Levasil CB25 A is a neutral, aqueous dispersion of colloidal silica that is approximately 30% solids by weight. The silica dispersion is sodium stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete, have a slightly uneven, spherical shape, and are present in a narrow particle size distribution. The particles have also been surface modified with aluminum. The physical appearance of the dispersion is a translucent liquid, slightly more viscous than water. Levasil CB25 A is produced for world-wide distribution.

Levasil CB30, Colloidal silica, CAS 7631-86-9, Anionic particles sodium stabilized, Levasil CB30 is an alkaline, aqueous dispersion of colloidal silica that is approximately 30% solids by weight. The silica dispersion is sodium stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete, have a slightly uneven, spherical shape, and are present in a narrow particle size distribution. The physical appearance of the dispersion is a translucent liquid, slightly more viscous than water. Levasil CB30 is produced for world-wide distribution.

Levasil CB301, Colloidal silica, CAS 1239225-81-0, Anionic particles silane modified, Levasil CB301 is a neutral, aqueous dispersion of colloidal silica that is approximately 28% solids by weight. The silica dispersion is sterically stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete, have a smooth, spherical shape, and are present in a narrow particle size distribution. The particles have also been surface modified with an epoxy silane. The physical appearance of the dispersion is a clear liquid, slightly more viscous than water. Levasil CB301 is produced for world-wide distribution.

Levasil CB50, Colloidal silica, CAS 7631-86-9, Anionic particles sodium stabilized, Levasil CB50 is an alkaline, aqueous dispersion of colloidal silica that is approximately 15% solids by weight. The silica dispersion is sodium stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are structured to enhance the activity of the dispersion. The physical appearance of the dispersion is a clear liquid, slightly more viscous than water. Levasil CB50 is produced for world-wide distribution.

Levasil CB50 P, Colloidal silica, CAS 7631-86-9, Anionic particles sodium stabilized, Levasil CB50 P is an alkaline, aqueous dispersion of colloidal silica that is approximately 15% solids by weight. The silica dispersion is sodium stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are structured to enhance the activity of the dispersion. The physical appearance of the dispersion is a clear liquid, slightly more viscous than water. Levasil CB50 P is produced for world-wide distribution.

Levasil CB75 LS, Colloidal silica, CAS 7631-86-9, Anionic particles sodium stabilized, Levasil CB75 LS is an alkaline, aqueous dispersion of colloidal silica that is approximately 15% solids by weight. The silica dispersion is sodium stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are structured to enhance the activity of the dispersion. The physical appearance of the dispersion is a clear liquid, slightly more viscous than water. Levasil CB75 LS is produced primarily for world-wide distribution.