22151
硅藻土
filter aid, treated with sodium carbonate, calcined
别名:
硅藻土，助熔煅烧
Quality Level
form
powder
quality
calcined, treated with sodium carbonate
composition
Al2O3, 4.0% , CaO, 0.5% , Fe2O3, 1.3% , Na2O + K2O, 3.3% , SiO2, 89.6%
loss
~0.2% loss on ignition, 900 °C
particle size
≤85.1 μm (80% (acc. to Cilas))
pH
>8.5 (25 °C, 10% in aq. suspension)
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
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Application
Celite® 503 may be used as filter aid for the purification and isolation of crystalline desoxyribonuclease.
Legal Information
Celite is a registered trademark of Imerys Minerals California, Inc.
Disclaimer
不适用于 cGMP 注射剂生产
target_organs
Lungs
signalword
Danger
hcodes
Hazard Classifications
STOT RE 1 Inhalation
存储类别
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 1
flash_point_c
Not applicable
法规信息
新产品
此项目有
M KUNITZ
The Journal of general physiology, 33(4), 349-362 (1950-03-01)
A crystalline enzyme capable of digesting thymus nucleic acid (desoxyribonucleic acid) has been isolated from fresh beef pancreas. The enzyme called "desoxyribonuclease" is a protein of the albumin type. Its molecular weight is about 60,000 and its isoelectric point is
Baiyang Hu et al.
Journal of hazardous materials, 217-218, 85-91 (2012-04-03)
We developed a spongiform adsorbent that contains Prussian blue, which showed a high capacity for eliminating cesium. An in situ synthesizing approach was used to synthesize Prussian blue inside diatomite cavities. Highly dispersed carbon nanotubes (CNTs) were used to form
Guodong Sheng et al.
Environmental science and pollution research international, 20(6), 3708-3717 (2012-11-13)
This work determined the influence of humic acid (HA) and fulvic acid (FA) on the interaction mechanism and microstructure of Ni(II) onto diatomite by using batch experiments, X-ray photoelectron spectroscopy (XPS), and extended X-ray absorption fine structure (EXAFS) methods. Macroscopic
Dayvson J Palmeira et al.
Molecules (Basel, Switzerland), 16(11), 9697-9713 (2011-11-25)
Lipase-catalyzed kinetic resolution of aryltrimethylsilyl chiral alcohols through a transesterification reaction was studied. The optimal conditions found for the kinetic resolution of m- and p-aryltrimethylsilyl chiral alcohols, led to excellent results, high conversions (c = 50%), high enantiomeric ratios (E
H Hadjar et al.
Journal of hazardous materials, 188(1-3), 304-310 (2011-02-23)
Hybrid inorganic/organic adsorbents were synthesized using mixtures of diatomite and carbon charcoal as precursors, and explored for the removal of p-cresol from aqueous solution. The carbon/diatomite composites displayed a bimodal and interconnected porous structure which was partially inherited from both
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 22151-1KG | 04061826714539 |
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