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45754

乙酸 溶液

suitable for HPLC

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关于此项目

线性分子式:
CH3CO2H
化学文摘社编号:
64-19-7
分子量:
60.05
UNSPSC Code:
12352106
NACRES:
NA.21
PubChem Substance ID:
329756937
MDL number:
MFCD00036152
Beilstein/REAXYS Number:
506007
Concentration:
49-51% (T)
Form:
liquid
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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

form

liquid

concentration

49-51% (T)

technique(s)

HPLC: suitable

pH

(ca.2,5 at 50 g/l)

solubility

water: soluble at 20 °C

density

1.049 g/cm3

λ

neat

UV absorption

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

suitability

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

SMILES string

CC(O)=O

application(s)

PFAS testing

InChI

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

InChI key

QTBSBXVTEAMEQO-UHFFFAOYSA-N

General description

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。

Application

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

Legal Information

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

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pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

hcodes

H226,H314

Hazard Classifications

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

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

104.0 °F - closed cup

flash_point_c

40 °C - closed cup

法规信息

危险化学品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCG7604
BCCF6892
BCCD6178
BCCC8374
BCCB6214

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全球贸易项目编号

货号GTIN
CDS000693-100MG04061828943586
45754-500ML-F04061832342139
45754-100ML-F04061832342122