22142
Celite® 577 fine
filter aid, calcined
Synonym(s):
Diatomaceous earth, calcined
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About This Item
CAS Number:
NACRES:
SB.54
PubChem Substance ID:
UNSPSC Code:
11101527
MDL number:
Quality Level
form
powder
quality
calcined
composition
Al2O3, 4.0% , CaO, 0.6% , Fe2O3, 1.1% , Na2O + K2O, 1.2% , SiO2, 91.5%
loss
≤2.0% loss on ignition, 900 °C
particle size
≤40.0 μm (81% (acc. to Cilas))
pH
<7.0 (25 °C, 10% in aq. suspension)
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Legal Information
Celite is a registered trademark of Imerys Minerals California, Inc.
Disclaimer
Not Intended for cGMP Parenteral Pharmaceutical Manufacturing
signalword
Danger
hcodes
Hazard Classifications
STOT RE 1 Inhalation
target_organs
Lungs
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
flash_point_f
Not applicable
flash_point_c
Not applicable
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Anhydrides as acylating agents in lipase-catalyzed stereoselective esterification of racemic alcohols.
Bianchi D, et al.
The Journal of Organic Chemistry, 53(23), 5531-5534 (1988)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 22142-1KG | 04061838777317 |