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agency
meets USP/NF testing specifications
形狀
powder
比活性
≤1 EU/g (endotoxin)
成份
SiO2, 98%
參數
0.100 (Permeability(Darcy))
技術
ion chromatography: suitable
雜質
≤0.2% water solubles
≤2.0% acid solubles
粒徑
0.20-0.45 mm
正離子痕跡
As: ≤10 ppm (leachable)
Fe: ≤8 ppm (acid soluble)
Pb: ≤10 ppm (leachable)
SMILES 字串
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI 密鑰
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
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相关类别
一般說明
Celpure®P100 (Diatomaceous earth, DE) is natural amorphous silica formed from the fossilized skeletons of diatoms. It is extracted, crushed, dried and calcined with or without flux material. DE is widely used as filler in construction materials, paints and as anti-caking agent for agricultural chemicals. It has high water and oil absorption ability. The potential toxicity of different samples of DE has been assessed. DE is also employed as an adsorbent for column chromatography.
應用
用于高纯度、高通量工艺
法律資訊
Product of Imerys Filtration Minerals
Celpure is a registered trademark of Advanced Minerals Corporation
其他客户在看
The global variability of diatomaceous earth toxicity: a physicochemical and in vitro investigation.
Nattrass C, et al.
Journal of Occupational Medicine and Toxicology (London, England), 10(1), 25-25 (2015)
H Checkoway et al.
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
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).
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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