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Merck
CN

22138

Sigma-Aldrich

Celite® 535

filter aid, flux calcined

别名:

硅藻土,助熔煅烧

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About This Item

CAS号:
MDL编号:
UNSPSC代码:
11101527
PubChem化学物质编号:
NACRES:
SB.54

质量水平

表单

powder or granules

质量

flux calcined
treated with sodium carbonate

组成

Al2O3, 4.0%
CaO, 0.5%
Fe2O3, 1.3%
Na2O + K2O, 3.3%
SiO2, 89.6%

缺失

≤0.2% loss on ignition, 900 °C

粒径

≤94.3 μm (81% (acc. to Cilas))

pH值(酸碱度)

>8.5 (25 °C, 10% in aq. suspension)

SMILES字符串

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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一般描述

硅藻土是由硅藻化石骨架形成的天然无定形二氧化硅组成的。用助熔剂材提取、粉碎、干燥、煅制。DE广泛用作建筑材料、油漆的填料和农用化学品的抗结块剂。它具有很高的吸水和吸油能力。

应用

硅藻土可用作柱色谱法的吸附剂。

注意

不适用于cGMP注射制剂生产

法律信息

Celite is a registered trademark of Imerys Minerals California, Inc.

象形图

Health hazard

警示用语:

Danger

危险声明

危险分类

STOT RE 1 Inhalation

靶器官

Lungs

储存分类代码

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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J A Zeevaart
Plant physiology, 47(6), 821-827 (1971-06-01)
The earliest visible responses of spinach plants (Spinacia oleracea L., cv. Savoy Hybrid 612) transferred from short to long days (8 hours of high intensity light supplemented with 16 hours of low intensity illumination from incandescent lamps) were upright leaf
Activity and adsorption of lipase from Nigella sativa seeds on Celite at different pH values.
Akova A and Ustun G.
Biotechnology Letters, 22(5), 355-359 (2000)
Kido Nwe et al.
Bioconjugate chemistry, 20(7), 1412-1418 (2009-06-27)
In this paper, we report a new method to prepare and characterize a contrast agent based on a fourth-generation (G4) polyamidoamine (PAMAM) dendrimer conjugated to the gadolinium complex of the bifunctional diethylenetriamine pentaacetic acid derivative (1B4M-DTPA). The method involves preforming
Manipulating surface wettability and oil absorbency of diatomite depending on processing and ambient conditions.
Ozen I, et al.
Applied Surface Science, 332, 22-31 (2015)
Induction of p53-independent growth inhibition in lung carcinoma cell A549 by gypenosides.
Journal of cellular and molecular medicine (2015).
Liu JS, et al.
Journal of Cellular and Molecular Medicine, 19(7), 1697-1709 (2015)

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