| Identification | More | [Name]
8-Anilino-1-naphthalenesulfonic acid magnesium salt | [CAS]
18108-68-4 | [Synonyms]
1,8-ANS MAGNESIUM SALT
1-ANILINONAPHTHALENE-8-SULPHONIC ACID MAGNESIUM SALT
8-ANILINO-1-NAPHTHALENE SULFONIC ACID HEMIMAGNESIUM SALT
8-ANILINO-1-NAPHTHALENESULFONIC ACID HEMIMAGNESIUM SALT HYDRATE
8-ANILINO-1-NAPHTHALENESULFONIC ACID MAGNESIUM SALT
8-ANILINO-1-NAPHTHALENESULFONIC ACID MG SALT
8-ANS MG
ANSA MAGNESIUM SALT
ANS-MG
MAGNESIUM 8-ANILINO-1-NAPHTHALENESULFONATE
MAGNESIUM 8-ANILINO-1-NAPHTHALENESULFONATE HYDRATE
N-PHENYL PERI ACID MAGNESIUM SALT
8-(phenylamino)-1-naphthalenesulfonicacimagnesiumsalt(2:1)
magnesium 8-(phenylamino)naphthalene-1-sulphonate
8-ANILINO-1-NAPHTHALENESULFONIC ACIDHEMI MAGNESIUM
1,8-ANSA-Mgsalt,95%
1-ANILINO-8-NAPHTHALENESULFONIC ACID MAGNESIUM SALT
1-Anilionaphthalene-8-sulphonic acid magnesium salt
1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1)
8-ANILINO-1-NAPHTHALENESULFONIC ACID MAGNESIUM SALT (HYDROPHOBIC FLUORESCENT PROBE) | [EINECS(EC#)]
242-004-7 | [Molecular Formula]
C32H24MgN2O6S2 | [MDL Number]
MFCD00065353 | [Molecular Weight]
620.98 | [MOL File]
18108-68-4.mol |
| Chemical Properties | Back Directory | [Appearance]
green crystalline powder | [Melting point ]
>202°C (dec.) | [storage temp. ]
room temp | [solubility ]
H2O: soluble50mg/mL | [form ]
powder | [color ]
yellow to green | [Water Solubility ]
hot water: 50mg/mL, green | [λmax]
465-475 nm | [BRN ]
4834623 | [Stability:]
Hygroscopic | [Major Application]
diagnostic assay manufacturing
hematology
histology | [InChI]
InChI=1S/2C16H13NO3S.Mg/c2*18-21(19,20)15-11-5-7-12-6-4-10-14(16(12)15)17-13-8-2-1-3-9-13;/h2*1-11,17H,(H,18,19,20);/q;;+2/p-2 | [InChIKey]
IRKGXNAZPUOEMW-UHFFFAOYSA-L | [SMILES]
C12C(=CC=CC=1NC1C=CC=CC=1)C=CC=C2S([O-])(=O)=O.C12C(=CC=CC=1NC1=CC=CC=C1)C=CC=C2S([O-])(=O)=O.[Mg+2] | [CAS DataBase Reference]
18108-68-4(CAS DataBase Reference) | [EPA Substance Registry System]
18108-68-4(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319-H335 | [Precautionary statements ]
P261-P264-P271-P280-P302+P352-P305+P351+P338 | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [F ]
3-8-10-23 | [TSCA ]
TSCA listed | [HS Code ]
29214500 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
green crystalline powder | [Uses]
8-Anilino-1-naphthalenesulfonic Acid Hemimagnesium Salt can be used as catalyst use and in engineered or chemical process of sustainable and scalable synthesis of piperylene sulfone as polymerization inhibitor. Dyes and metabolites. | [General Description]
ANSA (8-Anilino-1-naphthalenesulfonic acid) is a hydrophobic polarity sensitive fluorescent dye useful as a site probe to detect conformational changes in cell and micelle membranes and molecules such as proteins. ANSA is also used as a fluorescent probe for the estimation of the critical micelle concentration (CMC) of surfactants. | [Properties and Applications]
GV et al. researched the luminescence of 8-anilino-1-naphthalenesulfonic acid magnesium salt as a hydrophobic probe, which was investigated under the conditions of three-dimensional radical polymerization of methacrylic macromonomers of poly(ethylene oxide) in an aqueous medium. They found that the luminescence intensity rises in the course of gel formation, which is caused by the binding of the probe to hydrophobic polyfunctional branching nodes formed upon the polymerization of terminal methacrylic groups of the macromonomer. Interaction of 8-aniline-1-naphthalenesulfonic acid with a swelled PEO hydrogel also leads to a growth of the luminescence intensity as compared to that in the solution of macromonomers. The addition of NaCl enhances the emission of 8-anilino-1-naphthalenesulfonic acid, probably due to the densification of hydrophobic regions and an increase in the energy of probe binding in these regions[1].
| [References]
[1] Rakova, G. V., and K. S. Kazanskii . "Luminescence of 8-anilino-1-naphthalenesulfonic acid during the formation and swelling of poly(ethylene oxide) hydrogels." Vysokomolekularnye Soedineniya. Ser.A Ser.B Ser.C - Kratkie Soobshcheniya 40.3(1998):501-502. |
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