Substance

ID:370723

Names and Identifiers
IUPAC Traditional name
silica
IUPAC name
silanedione
Synonyms
QuartzSilica石英Silicon dioxide方石英二氧化硅砂石硅石CristobaliteSand
Registration numbers
MDL Number
EC Number
CAS Number
Properties
Physical Property
Refractive Index
n20/D 1.544(lit.)
Density
2.6 g/mL at 25 °C(lit.)
Melting Point
1610 °C(lit.)
Safety Information
GHS Hazard statements
H319-H335-H373
GHS Pictograms
GHS07
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
GHS08
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
GHS Precautionary statements
P261-P305+P351+P338
Risk Statements
36/37-48/20
Safety Statements
22-26-36
MSDS Link
RTECS
VV7328000
German water hazard class
nwg
European Hazard Symbols
Harmful Harmful (Xn)
GHS Signal Word
Warning
Product Information
Loss on Drying
≤0.2% loss on ignition
Impurities
≤0.1% soluble in HCl
Linear Formula
SiO2
Appearance
white powder
Pharmacology Properties
Target Organ
Lungs
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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