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Merck

282022

Sigma-Aldrich

乙酸-13C2

99 atom % 13C

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About This Item

线性分子式:
13CH313CO2H
CAS号:
分子量:
62.04
MDL號碼:
分類程式碼代碼:
12352106
PubChem物質ID:
NACRES:
NA.12

蒸汽密度

2.07 (vs air)

品質等級

蒸汽壓力

11.4 mmHg ( 20 °C)

同位素純度

99 atom % 13C

化驗

99% (CP)

形狀

liquid

自燃溫度

800 °F

expl. lim.

16 %

bp

117-118 °C (lit.)

mp

16.2 °C (lit.)

密度

1.083 g/mL at 25 °C

質量偏移

M+2

SMILES 字串

[13CH3][13C](O)=O

InChI

1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)/i1+1,2+1

InChI 密鑰

QTBSBXVTEAMEQO-ZDOIIHCHSA-N

包裝

这种产品可以散装供应,并可按需包装。有关定价、供货和包装的信息,请联系稳定同位素客户服务

象形圖

FlameCorrosion

訊號詞

Danger

危險聲明

危險分類

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

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Sigma-Aldrich.com presents an article concerning MRI/MRS and the use of isotopes in hyperpolarization.

Dynamic Nuclear Polarization (DNP) is a phenomenon by which high spin polarization, typically derived from a bath of free radical electrons, is transferred to a nuclear spin bath, enhancing the difference between the nuclear energy levels and thereby producing dramatically enhanced NMR signals for detection.

Dynamic Nuclear Polarization (DNP) is a phenomenon by which high spin polarization, typically derived from a bath of free radical electrons, is transferred to a nuclear spin bath, enhancing the difference between the nuclear energy levels and thereby producing dramatically enhanced NMR signals for detection.

Sigma-Aldrich.com presents an article concerning MRI/MRS and the use of isotopes in hyperpolarization.

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