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Silica

ALDRICH/421553

Synonym: SYTON® HT-50C; Silicon dioxide

CAS Number: 7631-86-9
Empirical Formula (Hill Notation): O2Si
Molecular Weight: 60.08
MDL Number: MFCD00011232
Linear Formula: SiO2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-421553-1L 1 L
 $102.00
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bp 2230 °C (lit.)
density 1.356 g/mL at 25 °C
form colloidal
InChI 1S/O2Si/c1-3-2
InChI key VYPSYNLAJGMNEJ-UHFFFAOYSA-N
mp >1600 °C (lit.)
pH 9.9
Quality Level 200 
SMILES string O=[Si]=O
Legal Information: SYTON is a registered trademark of Merck KGaA, Darmstadt, Germany
Packaging: 1 L in poly bottle
RIDADR NONH for all modes of transport
WGK Germany nwg
Flash Point(F) Not applicable
Flash Point(C) Not applicable
bp 2230 °C (lit.)
mp >1600 °C (lit.)
Density 1.356 g/mL at 25 °C
UNSPSC 12352103

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