85665
精制硅藻土（Standard Super Cel® fine）
filter aid, calcined
别名:
煅烧硅藻土
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关于此项目
化学文摘社编号:
NACRES:
NB.24
PubChem Substance ID:
UNSPSC Code:
41104900
EC Number:
293-303-4
MDL number:
Form:
powder
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
InChI
1S/O2Si/c1-3-2
SMILES string
O=[Si]=O
form
powder
quality
calcined
composition
Al2O3, 4.0% , CaO, 0.5% , Fe2O3, 1.3% , Na2O + K2O, 1.1% , SiO2, 91.1%
loss
≤1.0% loss on ignition, 900 °C
median particle size
14 μm (acc. to granulometric method (laser sizer))
pH
6.0-8.0 (25 °C, 10% in aq. suspension)
Legal Information
Standard Super Cel is a registered trademark of Celite Corp.
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation
target_organs
Lungs
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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