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Merck
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Key Documents

05112

Millipore

活性炭

suitable for GC

同義詞:

活性炭黑

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About This Item

經驗公式(希爾表示法):
C
CAS號碼:
分子量::
12.01
EC號碼:
MDL號碼:
分類程式碼代碼:
23201100
PubChem物質ID:
NACRES:
SB.54

蒸汽壓力

<0.1 mmHg ( 20 °C)

品質等級

形狀

granular

自燃溫度

842 °F

電阻係數

1375 μΩ-cm, 20°C (graphite)

技術

LPLC: suitable
gas chromatography (GC): suitable

基質

Carbon

基質活性組

carbon

粒徑

0.3-0.5 mm

mp

3550 °C (lit.)

體積密度

0.4‑0.5 g/cm3

分離技術

reversed phase

SMILES 字串

[C]

InChI

1S/C

InChI 密鑰

OKTJSMMVPCPJKN-UHFFFAOYSA-N

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一般說明

Activated charcoal or activated carbon is nontoxic in nature and is used as an adsorbent to remove broad spectrum of pollutants in air, water and soil. It does not lose potency when kept in container. It has no odour or taste. It can be prepared from any carboneous material using chemical or gas activation methods. Gas activation is preferred when the raw material has less than 25% moisture content.

應用

It may be used for fiber coating multiwalled carbon nanotubes to compare its solid-phase microextraction efficiency in water and milk samples before GC-ECD analysis.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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