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
Looking for similar products? Visit Product Comparison Guide
1 of 4
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
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service