产品名称
硅藻土, filter aid, treated with sodium carbonate, calcined
InChI
1S/O2Si/c1-3-2
SMILES string
O=[Si]=O
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
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)
Quality Level
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Disclaimer
不适用于 cGMP 注射剂生产
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.
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
Necla Caliskan et al.
Journal of hazardous materials, 193, 27-36 (2011-07-19)
The removal of Zn(II) ions from aqueous solution was studied using natural and MnO(2) modified diatomite samples at different temperatures. The linear Langmuir, Freundlich and Dubinin-Radushkevich (D-R) adsorption equations were applied to describe the equilibrium isotherms. From the D-R model
Gang Pan et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 13(8), 2205-2212 (2012-01-25)
The formation mechanism of a nanoscale gas state is studied on inorganic clay surfaces modified with hexamethyldisilazane, which show different contact angles in ethanol-water solutions. As the dissolved oxygen becomes oversaturated due to the decrease in ethanol-water ratio, oxygen nanoscale
Xiao-Li Yang et al.
Bioresource technology, 101(23), 9178-9184 (2010-08-06)
This paper examined the effect of diatomite addition on membrane fouling and process performance in an anoxic/oxic submerged membrane bioreactor (A/O MBR). Particle size distribution, molecular weight distribution and microbial activity have been investigated to characterize the sludge mixed liquor.
Maria Aivalioti et al.
Journal of hazardous materials, 207-208, 117-127 (2011-04-16)
The removal of BTEX (benzene, toluene, ethyl-benzene and m-,p-,o-xylenes), MTBE (methyl tertiary butyl ether) and TAME (tertiary amyl methyl ether) from aqueous solutions by raw, thermally, chemically and both chemically and thermally treated diatomite was studied, through batch adsorption experiments.
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