Substance
ID:369142
Names and Identifiers
IUPAC Traditional name
silica
IUPAC name
silanedione
Synonyms
煅烧硅藻土Diatomaceous earth, calcinedCelite® 512（中等）Celite® 512 medium
Properties
Product Information
Compostion
Al2O3, 4.0%
SiO2, 91.5%
CaO, 0.6%
Fe2O3, 1.1%
Na2O + K2O, 1.1%
Quality
calcined
Median Particle Size
16.4 μm (acc. to granulometric method (laser sizer))
Safety Information
GHS Signal Word
Warning
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
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
German water hazard class
nwg
Risk Statements
48/20
European Hazard Symbols
Harmful (Xn)GHS Hazard statements
H373
Physical Property
pH
<7 (25 °C, 10% in aq. suspension)
Molecule Details
Caution
Not Intended for cGMP Parenteral Pharmaceutical Manufacturing
Packaging
1 kg in poly bottle
5 kg in fiber drum
Legal Information
Celite is a registered trademark of Imerys Minerals California, Inc.
Not Intended for cGMP Parenteral Pharmaceutical Manufacturing
Packaging
1 kg in poly bottle
5 kg in fiber drum
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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