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品質等級
形狀
powder
品質
flux calcined
treated with sodium carbonate
成份
Al2O3, 1.0%
CaO, 6.73%
Fe2O3, 0.46%
Na2O + K2O, 1.88%
SiO2, 89.0%
中值粒徑
≤125.30 μm (71% (acc. to Cilas))
pH值
>8.5 (25 °C, 10% in aq. suspension)
SMILES 字串
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI 密鑰
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
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一般說明
硅藻土是由硅藻化石骨架形成的天然无定形二氧化硅构成的。提取、粉碎、干燥并使用助焊剂材料煅烧。DE被广泛用作建筑材料、涂料中的填料和农用化学品的防结块剂。它具有高的吸水和吸油能力。
應用
硅藻土可用作柱色谱法的吸附剂。
注意
不适用于 cGMP 胃肠外制剂的生产
法律資訊
Celite is a registered trademark of Imerys Minerals California, Inc.
訊號詞
Danger
危險聲明
危險分類
STOT RE 1 Inhalation
標靶器官
Lungs
儲存類別代碼
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
水污染物質分類(WGK)
WGK 1
閃點(°F)
Not applicable
閃點(°C)
Not applicable
其他客户在看
Direct immobilization of polyphenol oxidases on Celite 545 from ammonium sulphate fractionated proteins of potato (Solanum tuberosum).
Journal of Molecular Catalysis. B, Enzymatic, 40(1), 58-63 (2006)
Lactose hydrolysis from milk/whey in batch and continuous processes by concanavalin A-Celite 545 immobilized Aspergillus oryzae ? galactosidase.
Food and Bioproducts Processing, 90(2), 351-359 (2012)
Immobilization of lipases on clay, Celite 545, diethylaminoethyl-, and carboxymethyl-Sephadex and their interesterification activity.
Biotechnol. Tech., 12(5), 381-384 (1998)
Cell reports, 30(9), 3004-3019 (2020-03-05)
CSF-1R haploinsufficiency causes adult-onset leukoencephalopathy with axonal spheroids and pigmented glia (ALSP). Previous studies in the Csf1r+/- mouse model of ALSP hypothesized a central role of elevated cerebral Csf2 expression. Here, we show that monoallelic deletion of Csf2 rescues most behavioral deficits
British journal of industrial medicine, 50(7), 586-597 (1993-07-01)
A cohort mortality study was conducted among workers from two plants in the diatomaceous earth mining and processing industry in California. Diatomaceous earth consists of the skeletal remains of diatoms. Exposure to amorphous (non-crystalline) and crystalline silica in the form
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