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化驗
≥98.0% (HPLC)
形狀
solid
溶解度
DMF: soluble
DMSO: soluble
螢光
λex 360 nm; λem ~450 nm in 0.1 M Tris pH 9.0
適合性
suitable for fluorescence
SMILES 字串
CC1=C(CC(O)=O)C(=O)Oc2cc(O)ccc12
InChI
1S/C12H10O5/c1-6-8-3-2-7(13)4-10(8)17-12(16)9(6)5-11(14)15/h2-4,13H,5H2,1H3,(H,14,15)
InChI 密鑰
OOGKDHCQSZAEQI-UHFFFAOYSA-N
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應用
适于用作 pH 值指示剂
包裝
Bottomless glass bottle. Contents are inside inserted fused cone.
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
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
dust mask type N95 (US), Eyeshields, Gloves
其他客户在看
Journal of fluorescence, 24(3), 713-718 (2013-12-18)
The fluorescence quenching of different coumarin derivatives (7-hydroxy-4-methylcoumarin, 5,7-dimethoxycoumarin, 7-amino-4-methyl-3-coumarinylacetic acid, 7-ethoxy-4-methylcoumarin, 7-methoxycoumarin, 7-hydroxycoumarin, 7-hydroxy-4-methyl-3-coumarinylacetic acid and 7-amino-4-methylcoumarin) by 4-hydroxy-TEMPO in aqueous solutions at the room temperature was studied with the use of UV-Vis absorption spectroscopy as well as a
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Nitric oxide (NO) as a signal transporter in neurons, endothelial cells and in the immune system.
一氧化氮 (NO) 是神经元、内皮细胞和免疫系统中的信号转运分子。
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