Substance
ID:177876
Names and Identifiers
IUPAC Traditional name
silica
IUPAC name
silanedione
Synonyms
二氧化硅白石英砂石英Silicon dioxide二氧化硅
Properties
Safety Information
RTECS
VV7330000
European Hazard Symbols
Harmful (Xn)Risk Statements
48/20
GHS Signal Word
Warning
GHS Hazard statements
H373
Safety Statements
22
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
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
German water hazard class
nwg
Product Information
Particle Size
0.5-10 μm (approx. 80% between 1-5 μm)
Molecule Details
Linkage
习惯称之为无定形。
包装
1 kg in poly bottle
100, 500 g in poly bottle
Preparation Note
天然存在的经细磨的微晶二氧化硅。
习惯称之为无定形。
包装
1 kg in poly bottle
100, 500 g in poly bottle
Preparation Note
天然存在的经细磨的微晶二氧化硅。
Molecular Spectra
No Data Available
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References
No Data Available
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