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8-Anilinonaphthalene-1-sulfonic acid ammonium salt, 98%
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Alfa Aesar By Thermo Fisher Scientific logo

8-Anilinonaphthalene-1-sulfonic acid ammonium salt, 98%

CAS: 28836-03-5

Ref. 02-J65538

5g
71.00 €
25g
194.00 €
100g
778.00 €
Estimated delivery in United States, on Thursday 2 Jan 2025

Product Information

Name:
8-Anilinonaphthalene-1-sulfonic acid ammonium salt, 98%
Synonyms:
  • ammonium 8-(phenylamino)naphthalene-1-sulfonate
  • 1-Anilino-8-naphthalenesulfonate ammonium salt
  • Ammonium 1-anilinonaphthalene-8-sulfonate
  • 1-Naphthalenesulfonic acid, 8-anilino-, monoammonium salt
  • 1-Naphthalenesulfonic acid, 8-(phenylamino)-, ammonium salt (1:1)
  • 1-Naphthalenesulfonic acid, 8-(phenylamino)-, monoammonium salt
Description:

ANS forms an inclusion complex with cyclodextrin. Such model systems are useful to mimic biological recognition and can be studied by measuring the change in fluorescence of free-ANS to complexed-ANS. When ANS enters the hydrophobic core of cyclodestrin, it’s fluorescence increases. It is commonly used to study molecular assemblies of surfactants and amphiphilic polymers because a blue shift of the emission maximum indicates the fluorophore is located in less polar media. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Alfa Aesar By Thermo Fisher Scientific
Long term storage:
Notes:

Chemical properties

Molecular weight:
316.38
Formula:
C16H16N2O3S
Purity:
98%
Color/Form:
Powder or crystalline powder, Straw yellow or green to dark green
InChI key:
IPBNQYLKHUNLQE-UHFFFAOYSA-N
MDL:
Melting point:
Boiling point:
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Density:
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EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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