form
crystals
Quality Segment
impurities
≤2% mono- and dicarboxylic acid (1H-NMR)
mp
131-133 °C (lit.), 132-135 °C
fluorescence
λex 420 nm; λem ~480 nm in 0.1 M borate pH 9.3 (after derivatization with glycine [~90 μM glycine, ~20 μM N-])
suitability
suitable for fluorescence
storage temp.
2-8°C
SMILES string
[H]C(=O)c1cc2ccccc2cc1C([H])=O
InChI
1S/C12H8O2/c13-7-11-5-9-3-1-2-4-10(9)6-12(11)8-14/h1-8H
InChI key
ZIPLKLQPLOWLTM-UHFFFAOYSA-N
General description
Application
Features and Benefits
与邻苯二甲醛(OPA)相比,基于 NDA 的荧光分析具有以下优势:
- 高反应速率。
- 高荧光量子产率。
- 没有罕见的激发波长。
- 无副反应。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
