半岛bd体育手机客户端 说明

一般描述

Celpure^?P300 (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 an 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.

应用

Celpure^?P300 has been used used in the column chromatographic isolation and extraction of testosterone and corticosterone from freeze-dried water dragon plasma samples.
用于高纯度、高通量工艺

包装

1 kg in poly drum
250 g in poly bottle

法律信息

Product of Imerys Filtration Minerals
Celpure is a registered trademark of Advanced Minerals Corporation

基本信息

EC 号	293-303-4
MDL编号	MFCD00132803
PubChem化学物质编号	329757850

半岛bd体育手机客户端 性质

质量水平	200
agency	meets USP/NF testing specifications
形式	solid
specific activity	≤1 EU/g (endotoxin)
组成	SiO2, 98.65%
参数	0.300 (Permeability(Darcy))
technique(s)	ion chromatography: suitable
杂质	≤0.2% water solubles ≤2.0% acid solubles ≤50 mg non-siliceous content
粒径	0.45-0.65 mm
痕量阳离子	As: ≤10 ppm (leachable) Pb: ≤ 10 ppm (leachable)
SMILES string	O=[Si]=O
InChI	1S/O2Si/c1-3-2
InChI key	VYPSYNLAJGMNEJ-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H372
预防措施声明	P314
危险分类	STOT RE 1 Inhalation
靶器官	Lungs
储存分类代码	6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK	nwg
闪点(F)	Not applicable
闪点(C)	Not applicable