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13760

Cab-O-sil® M-5

Synonym(s):

Silica, fumed, Silica, Silicic anhydride, Silicon dioxide, Silicon dioxide amorphous

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About This Item

Linear Formula:
SiO2
CAS Number:
112945-52-5
Molecular Weight:
60.08
UNSPSC Code:
12352103
PubChem Substance ID:
24848337
MDL number:
MFCD00011232
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loss

≤3% loss on ignition

pH

3.6-4.3 (4% in H2O)

suitability

corresponds for identity

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Features and Benefits

Has interesting thickening and thixotropic properties, and an enormous external surface area.

Other Notes

Particle sizes are for primary particles, which form branched, chain-like aggregates a few tenths of a micron long.

Legal Information

CAB-O-SIL is a registered trademark of Cabot Corp.

Regulatory Information

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