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A5144

Sigma-Aldrich

8-Anilino-1-naphthalinsulfonsäure Hemimagnesiumsalz Hydrat

≥95% purity (perchloric acid titration), for fluorescence, powder

Synonym(e):

ANSA, Magnesium-8-anilino-1-naphthalinsulfonat

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About This Item

Empirische Formel (Hill-System):
C16H12Mg0.5NO3S · xH2O
CAS-Nummer:
18108-68-4
Molekulargewicht:
310.49 (anhydrous basis)
Beilstein:
4834623
EG-Nummer:
242-004-7
MDL-Nummer:
MFCD16661224
UNSPSC-Code:
12171500
PubChem Substanz-ID:
329770870
NACRES:
NA.47

product name

8-Anilino-1-naphthalinsulfonsäure Hemimagnesiumsalz Hydrat, for fluorescence, ≥95% (TLC)

Qualität

for fluorescence

Qualitätsniveau

200

Assay

≥95% (TLC)

Form

powder

Farbe

faint green to green

Löslichkeit

H2O: 50 mg/mL

Anwendung(en)

diagnostic assay manufacturing
hematology
histology

Lagertemp.

room temp

SMILES String

O.[Mg++].[O-]S(=O)(=O)c1cccc2cccc(Nc3ccccc3)c12.[O-]S(=O)(=O)c4cccc5cccc(Nc6ccccc6)c45

InChI

1S/2C16H13NO3S.Mg.H2O/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);;1H2/q;;+2;/p-2

InChIKey

FBANPIUXAXTAFX-UHFFFAOYSA-L

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Allgemeine Beschreibung

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.

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

Gefahreneinstufungen

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number
BCCL1990
BCCC9821
BCCK8670
BCCK2567
BCBR1899V

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