Substance
ID:366502
Names and Identifiers
IUPAC Traditional name
silica
IUPAC name
silanedione
Synonyms
Diatomaceous silicaKieselguhr硅藻土Diatomaceous earthCelite® 500（精细）Celite® 500 fine
Properties
Product Information
Compostion
Na2O + K2O, 1.1%
Al2O3, 3.8%
SiO2, 85.8%
Fe2O3, 1.2%
CaO, 0.5%
Median Particle Size
13.0 μm (acc. to granulometric method (laser sizer))
Quality
untreated
dried
Loss on Drying
3.2-7.0% loss on ignition, 900 °C
Safety Information
Personal Protective Equipment
Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
German water hazard class
3
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Signal Word
Warning
MSDS Link
Risk Statements
36/37
GHS Precautionary statements
P261-P305+P351+P338
GHS Hazard statements
H319-H335
European Hazard Symbols
Irritant (Xi)Safety Statements
26
Physical Property
pH
~7 (25 °C, 10% in aq. suspension)
Molecule Details
Application
Highly insoluble, inert material for use as a filtration aid.
Caution
Not Intended for cGMP Parenteral Pharmaceutical Manufacturing
Legal Information
Celite is a registered trademark of Imerys Minerals California, Inc.
Highly insoluble, inert material for use as a filtration aid.
Caution
Not Intended for cGMP Parenteral Pharmaceutical Manufacturing
Legal Information
Celite is a registered trademark of Imerys Minerals California, Inc.
Molecular Spectra
No Data Available
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References
No Data Available
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