Substance
ID:369267
Names and Identifiers
IUPAC Traditional name
silica
IUPAC name
silanedione
Synonyms
经助熔煅烧的硅藻土Diatomaceous earth, flux-calcinedCelite® 535
Properties
Safety Information
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
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 Hazard statements
H319-H335-H373
Safety Statements
26
GHS Signal Word
Warning
MSDS Link
European Hazard Symbols
Harmful (Xn)Risk Statements
36/37-48/20
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
GHS Precautionary statements
P261-P305+P351+P338
Product Information
Compostion
Fe2O3, 1.3%
Al2O3, 4.0%
CaO, 0.5%
Na2O + K2O, 3.3%
SiO2, 89.6%
Quality
flux calcined
treated with sodium carbonate
Particle Size
≤94.3 μm (81% (acc. to Cilas))
Loss on Drying
≤0.2% loss on ignition, 900 °C
Physical Property
pH
>8.5 (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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