推薦產品
同位素純度
99 atom % 13C
化驗
97% (CP)
形狀
liquid
bp
88 °C (lit.)
密度
1.00 g/mL at 25 °C
質量偏移
M+2
儲存溫度
2-8°C
SMILES 字串
C[13C](=O)[13C](C)=O
InChI
1S/C4H6O2/c1-3(5)4(2)6/h1-2H3/i3+1,4+1
InChI 密鑰
QSJXEFYPDANLFS-CQDYUVAPSA-N
包裝
訊號詞
Danger
危險分類
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Inhalation
標靶器官
Respiratory system
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 2
閃點（°F）
44.6 °F - closed cup
閃點（°C）
7 °C - closed cup
文章
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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