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重要文件

45754

Sigma-Aldrich

乙酸 溶液

suitable for HPLC

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About This Item

線性公式:
CH3CO2H
CAS號碼:
分子量::
60.05
Beilstein:
506007
MDL號碼:
分類程式碼代碼:
12352106
PubChem物質ID:
NACRES:
NA.21

agency

suitable for ASTM® 7968
suitable for ASTM® 7979
suitable for DIN 38407-42
suitable for EPA 1633
suitable for EPA 533
suitable for EPA 8327
suitable for EPA ACB B21-02
suitable for ISO 21675 2019
suitable for ISO 25101
suitable for ISO/CEN 15968-2010

形狀

liquid

濃度

49-51% (T)

技術

HPLC: suitable

密度

1.049 g/cm3

&lambda ;

neat

紫外吸收

λ: 260 nm Amax: 0.05
λ: 270 nm Amax: 0.02
λ: 300 nm Amax: 0.01
λ: 500 nm Amax: 0.01

適合性

corresponds to standard for RP gradient test
corresponds to standard for filter test

SMILES 字串

CC(O)=O

應用

PFAS testing

InChI

1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)

InChI 密鑰

QTBSBXVTEAMEQO-UHFFFAOYSA-N

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相關類別

一般說明

乙酸是一种有机羧酸。它是一种刺鼻的吸湿性液体。冰醋酸为无水乙酸。在溶液和气体中,它可通过氢键连接形成二聚体,通常称之为相。它本质上具有弱酸性。

應用

该产品是一种HPLC缓冲溶液。
作为溶剂、试剂用于:
  • 提取基于大肠杆菌的卟啉后用LC-MS/MS分析
  • HPLC定量分析甘蔗渣浆中的碳水化合物组成

法律資訊

ASTM is a registered trademark of American Society for Testing and Materials

象形圖

FlameCorrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

104.0 °F - closed cup

閃點(°C)

40 °C - closed cup


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分析證明 (COA)

Lot/Batch Number

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