88461
2,3-ジアミノナフタレン
BioReagent, suitable for fluorescence, ≥98.0% (HPLC)
別名:
2,3-ナフタレンジアミン, DAN
ログインで組織・契約価格をご覧ください。
サイズを選択してください
表示を変更する
この商品について
実験式（ヒル表記法）:
C10H10N2
CAS番号:
分子量:
158.20
UNSPSC Code:
12171500
NACRES:
NA.32
PubChem Substance ID:
EC Number:
212-241-0
Beilstein/REAXYS Number:
2206394
MDL number:
product line
BioReagent
assay
≥98.0% (HPLC)
form
solid
mp
196-202 °C
fluorescence
λex 364 nm; λem 406 nm in 0.5 M Na carbonate pH 10.0 (after derivatization with NaNO2 in 0.1 M HCl)
suitability
suitable for fluorescence
SMILES string
Nc1cc2ccccc2cc1N
InChI
1S/C10H10N2/c11-9-5-7-3-1-2-4-8(7)6-10(9)12/h1-6H,11-12H2
InChI key
XTBLDMQMUSHDEN-UHFFFAOYSA-N
General description
2,3-Diaminonaphthalene, also known as 2,3 DAN, is an aromatic diamino fluorescent compound designed for carrying out DAN assays. Reacting with nitrite, 2,3 DAN forms the fluorescent product, 3-naphthotriazole (NAT), determined fluorometrically.
Application
2,3-Diaminonaphthalene or DAN is suitable for fluorescence-spectroscopic determination of nitrite/ nitrate in milk and soy based food products.
DAN is used in the fluorometric determination of selenium in biological materials.
DAN is used in the fluorometric determination of selenium in biological materials.
Packaging
底の開いたガラス瓶内容物は内部に挿入され接着された円錐部に入っています。
Analysis Note
In addition to the emission maximum at 406 nm, there are lower maxima at 426, 386 and 450 nm
Still not finding the right product?
Explore all of our products under 2,3-ジアミノナフタレン
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
保管分類
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves