8-(2-Aminoethylamino)-1-naphthalenesulfonic acid

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8-(2-Aminoethylamino)-1-naphthalenesulfonic acid Basic information
Product Name:8-(2-Aminoethylamino)-1-naphthalenesulfonic acid
Synonyms:N-(AMINOETHYL)-8-NAPHTHYLAMINE-1-SULFONIC ACID;N-(2-AMINOETHYL)-8-NAPHTHYLAMINE-1-SULPHONIC ACID;8-(2-aminoethylamino)naphthalene-1-sulphonic acid;1,8-EDANS;1-Naphthalenesulfonic acid, 8-[(2-aminoethyl)amino]-;8-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid;8-(2-Aminoethylamino)-1-naphthalenesulfonic acid
CAS:50402-57-8
MF:C12H14N2O3S
MW:266.32
EINECS:256-576-0
Product Categories:MTS & Sulfhydryl Active Reagents;Fluorescent Labels and Indicators;Fluorescent Labels & Indicators
Mol File:50402-57-8.mol
8-(2-Aminoethylamino)-1-naphthalenesulfonic acid Structure
8-(2-Aminoethylamino)-1-naphthalenesulfonic acid Chemical Properties
Melting point 345-350°C dec.
density 1.432±0.06 g/cm3(Predicted)
solubility DMSO
form Powder
pka-0.54±0.40(Predicted)
color Off-White
InChI1S/C12H14N2O3S/c13-7-8-14-10-5-1-3-9-4-2-6-11(12(9)10)18(15,16)17/h1-6,14H,7-8,13H2,(H,15,16,17)
InChIKeyXCNDHKWVELDQPO-UHFFFAOYSA-N
SMILESNCCNc1cccc2cccc(c12)S(O)(=O)=O
CAS DataBase Reference50402-57-8
Safety Information
Hazard Codes C,Xi
Risk Statements 34
Safety Statements 26-27-36/37/39-45
RIDADR UN 3261 8/PG 2
WGK Germany 3
Hazard Note Irritant
HazardClass 8
PackingGroup III
Storage Class8A - Combustible corrosive hazardous materials
Hazard ClassificationsEye Dam. 1
Skin Corr. 1B
MSDS Information
ProviderLanguage
SigmaAldrich English
8-(2-Aminoethylamino)-1-naphthalenesulfonic acid Usage And Synthesis
Chemical PropertiesOff-White Powder
UsesA fluorescent reagent with a terminal amine for derivatization
8-(2-Aminoethylamino)-1-naphthalenesulfonic acid Preparation Products And Raw materials
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