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8-Anilino-1-naphthalenesulfonic acid ammonium salt hydrate

ALDRICH/216909 - 97%

CAS Number: 206659-00-9
Empirical Formula (Hill Notation): C16H16N2O3S · xH2O
Molecular Weight: 316.37 (anhydrous basis)
EC Number: 249-265-6
MDL Number: MFCD07809526
Linear Formula: C6H5NHC10H6SO3NH4 · xH2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-216909-5G 5 g
 $44.30
1/EA		 Add To Favorites
45-216909-250G 250 g
 $1340.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 216909-250G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 216909-5G

 

assay 97%
form powder
functional group sulfonic acid
InChI 1S/C16H13NO3S.H3N.H2O/c18-21(19,20)15-11-5-7-12-6-4-10-14(16(12)15)17-13-8-2-1-3-9-13;;/h1-11,17H,(H,18,19,20);1H3;1H2
InChI key WCSOAGYLOWUTAG-UHFFFAOYSA-N
mp 242-244 °C (lit.)
Quality Level 200 
SMILES string N.O.OS(=O)(=O)c1cccc2cccc(Nc3ccccc3)c12
Application: 8-Anilino-1-naphthalenesulfonic acid was used as fluorescent probe to detect the presence of hydrophobic sites in aqueous solutions of copolymers of acrylamide and N-alkyl-acrylamides. 8-Anilino-1-naphthalenesulfonic acid ammonium salt hydrate (ANS) was employed as guest molecule to investigate the temperature dependence of affinity behavior of β-cyclodextrin-incorporated poly(N-isopropylacrylamide) hydrogels with ANS.
Packaging: 5, 250 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 97%
mp 242-244 °C (lit.)
UNSPSC 12352100

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