20199-U
Celite® 545 AW Inorganic Adsorbent
reagent grade, 550 mesh, acid washed
别名:
硅藻土，助熔煅烧, Celite® 助滤剂
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关于此项目
化学文摘社编号:
UNSPSC Code:
23201100
PubChem Substance ID:
NACRES:
SB.52
MDL number:
产品名称
Celite® 545 AW, reagent grade
grade
reagent grade
Quality Level
agency
suitable for EPA 1613
form
powder
packaging
pkg of 454 g
technique(s)
LPLC: suitable
surface area
2-3.5 m2/g
matrix
Silica
matrix active group
silica
particle size
26 μm
pore size
170000 Å mean pore size
separation technique
hydrophilic interaction (HILIC)
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
General description
硅藻土[Celite 545 AW]被认为是由于沉降沉积而形成的单细胞藻类/硅藻的骨架残留。DE是一种表面活性剂，其可引起表皮脂质的磨损和吸附。DE是一种化学农药的有效替代品。DE是无定形二氧化硅，将其粉碎并煅烧可形成方石英。
试剂级Celite® 545 AW。经过酸洗和高纯度助熔煅烧的硅藻土，特别适用于色谱和其他实验室应用。
Application
- 在使用制备色谱进行荞麦酚的纯化过程中，Celite® 545AW可用作固定相。
- Celite® 545AW可用作分馏过程的包装材料，并且馏分可通过GC-ECD、GC/ECNI-MS、以及IC-MS/MS进行分析。
Legal Information
Celite is a registered trademark of Imerys Minerals California, Inc.
signalword
Danger
hcodes
Hazard Classifications
STOT RE 1 Inhalation
target_organs
Lungs
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
相关内容
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 20199-U | 04061838507150 |