Substance
ID:368796
Names and Identifiers
IUPAC Traditional name
silica
IUPAC name
silanedione
Synonyms
经助熔煅烧的硅藻土Diatomaceous earth, flux-calcinedHyflo® Super Cel®Hyflo Super Cel
Properties
Product Information
Quality
flux calcined
treated with sodium carbonate
Compostion
Fe2O3, 1.5%
Na2O + K2O, 3.3%
SiO2, 89.6%
CaO, 0.5%
Al2O3, 4.0%
Loss on Drying
~0.2% loss on ignition, 900 °C
Median Particle Size
18 μm (acc. to granulometric method (laser sizer))
Safety Information
GHS Signal Word
Warning
German water hazard class
1
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
MSDS Link
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
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
Risk Statements
36/37-48/20
GHS Hazard statements
H319-H335-H373
European Hazard Symbols
Harmful (Xn)GHS Precautionary statements
P261-P305+P351+P338
Safety Statements
26
Physical Property
pH
>8.5 (25 °C, 10% in aq. suspension)
Molecule Details
Packaging
1 kg in poly bottle
5 kg in fiber drum
Legal Information
Hyflo is a registered trademark of Celite Corp.
Super Cel is a registered trademark of Celite Corp.
1 kg in poly bottle
5 kg in fiber drum
Legal Information
Hyflo is a registered trademark of Celite Corp.
Super Cel is a registered trademark of Celite Corp.
Molecular Spectra
No Data Available
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References
No Data Available
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