22152
Celite® 512 medium
filter aid, calcined
Synonym(s):
Diatomaceous earth, calcined
About This Item
Recommended Products
form
powder
quality
calcined
composition
Al2O3, 4.0%
CaO, 0.6%
Fe2O3, 1.1%
Na2O + K2O, 1.1%
SiO2, 91.5%
median particle size
16.4 μm (acc. to granulometric method (laser sizer))
pH
<7 (25 °C, 10% in aq. suspension)
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
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This Item | 85665 | 525243 | 526266 |
|---|---|---|---|
| form powder | form powder | form solid | form powder |
| pH <7 (25 °C, 10% in aq. suspension) | pH 6.0-8.0 (25 °C, 10% in aq. suspension) | pH - | pH - |
| composition Al2O3, 4.0% , Fe2O3, 1.1% , SiO2, 91.5% , CaO, 0.6% , Na2O + K2O, 1.1% | composition Al2O3, 4.0% , CaO, 0.5% , Fe2O3, 1.3% , Na2O + K2O, 1.1% , SiO2, 91.1% | composition SiO2, 98.65% | composition SiO2, 98% |
| Quality Level 200 | Quality Level - | Quality Level 200 | Quality Level 200 |
| quality calcined | quality calcined | quality - | quality - |
| median particle size 16.4 μm (acc. to granulometric method (laser sizer)) | median particle size 14 μm (acc. to granulometric method (laser sizer)) | median particle size - | median particle size - |
General description
Caution
Legal Information
signalword
Danger
hcodes
Hazard Classifications
STOT RE 1 Inhalation
target_organs
Lungs
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk_germany
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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