About This Item
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Quality Level
form
solid
impurities
≤0.5% HCl solubles
loss
≤0.5% loss on ignition, 900 °C
particle size
0.1-0.315 mm (>=90%)
pH
5-8 (20 °C, 400 g/L in H2O, slurry)
bp
>2200 °C/1013 hPa
mp
1713 °C
density
2.65 g/cm3 at 20 °C
bulk density
1400 kg/m3
anion traces
chloride (Cl-): ≤0.01%
storage temp.
no temp limit
SMILES string
[Si](=O)=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
1 of 4
This Item | 1.07712 | SX0070 | SX0075 |
|---|---|---|---|
| form solid | form solid | form granular | form granular |
| pH 5-8 (20 °C, 400 g/L in H2O, slurry) | pH 5-8 (20 °C, 400 g/L in H2O, slurry) | pH 5-8 (20 °C, 400 g/L in H2O) | pH 5-8 (20 °C, 400 g/L in H2O) |
| Quality Level 200 | Quality Level 200 | Quality Level - | Quality Level - |
| impurities ≤0.5% HCl solubles | impurities ≤0.2% HCl solubles | impurities - | impurities ≤0.2% HCl solubles, ≤0.2% volatiles |
| loss ≤0.5% loss on ignition, 900 °C | loss ≤0.05% loss on ignition, 900 °C | loss - | loss - |
Analysis Note
Chloride (Cl): ≤ 0.01 %
Loss on ignition (900 °C): ≤ 0.5 %
Particle size (0.1 - 0.315 mm): ≥ 90 %
Storage Class Code
13 - Non Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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