Substance
ID:369173
Names and Identifiers
IUPAC Traditional name
silica
IUPAC name
silanedione
Synonyms
煅烧硅藻土Diatomaceous earth, calcinedCelite® 577 fineCelite® 577 细微
Properties
Safety Information
European Hazard Symbols
Harmful (Xn)Risk Statements
48/20
GHS Hazard statements
H373
MSDS Link
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
GHS Signal Word
Warning
German water hazard class
nwg
GHS Pictograms
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
Product Information
Particle Size
≤40.0 μm (81% (acc. to Cilas))
Quality
calcined
Compostion
CaO, 0.6%
Fe2O3, 1.1%
Al2O3, 4.0%
SiO2, 91.5%
Na2O + K2O, 1.2%
Loss on Drying
0.4-1.0% loss on ignition, 900 °C
Physical Property
pH
<7.0 (25 °C, 10% in aq. suspension)
Molecule Details
Caution
Not Intended for cGMP Parenteral Pharmaceutical Manufacturing
Legal Information
Celite is a registered trademark of Imerys Minerals California, Inc.
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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