| Identification | More | [Name]
1,5-EDANS | [CAS]
50402-56-7 | [Synonyms]
1,5-EDANS
5-(2-AMINOETHYLAMINO)-1-NAPHTHALENE SULFONIC ACID
5-((2-AMINOETHYL)AMINO)NAPHTHALENE-1-SULFONIC ACID
EDANS
EDANS ACID
N-(2-AMINOETHYL)-5-NAPHTHYLAMINE-1-SULPHONIC ACID
N-(AMINOETHYL)-5-NAPHTHYLAMINE-1-SULFONIC ACID
5-(2-aminoethylamino)-1-naphthalene-*sulfonic aci
5-(2-aminoethylamino)naphthalene-1-sulphonic acid
5-(2-AMINOETHYLAMINO)-1-NAPHTHALENE-SULFONIC ACID FREE ACID
5-(2-Aminoethylamino)-1-NaphthaleneSulfonicAcid(1,5-EDANS) | [EINECS(EC#)]
256-575-5 | [Molecular Formula]
C12H14N2O3S | [MDL Number]
MFCD00066932 | [Molecular Weight]
266.32 | [MOL File]
50402-56-7.mol |
| Chemical Properties | Back Directory | [Appearance]
Gray-yellow Crystalline Powder | [Melting point ]
>350°C | [density ]
1.432±0.06 g/cm3(Predicted) | [storage temp. ]
Refrigerator | [pka]
-0.37±0.40(Predicted) | [Usage]
A fluorescent reagent with a terminal amine for derivatization. 1,5-EDANS has similar spectral properties to the naphthalenesulfonic acids.
Fluorescence: max. Abs. 335nm; max. Em. 493nm; e x 10-3: 5.9 | [CAS DataBase Reference]
50402-56-7(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R43:May cause sensitization by skin contact. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [WGK Germany ]
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| Hazard Information | Back Directory | [Chemical Properties]
Gray-yellow Crystalline Powder | [Uses]
A fluorescent reagent with a terminal amine for derivatization. 1,5-EDANS has similar spectral properties to the naphthalenesulfonic acids.
Fluorescence: max. Abs. 335nm; max. Em. 493nm; e x 10-3: 5.9 |
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