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7-Amino-1,3-naphthalenedisulfonic acid monopotassium salt monohydrate

SIGMA/08657 - BioReagent, suitable for fluorescence, ≥98.0% (T)

Synonym: 2-Naphthylamine-6,8-disulfonic acid monopotassium salt; mono-Potassium 7-amino-1,3-naphthalenedisulfonate monohydrate; AGA

CAS Number: 303137-06-6
Empirical Formula (Hill Notation): C10H8KNO6S2 · H2O
Molecular Weight: 359.42
MDL Number: MFCD00287288
Linear Formula: C10H8KNO6S2 · H2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-08657-1G 1 g
 $115.00
1/EA		 Add To Favorites
45-08657-5G 5 g
 $444.00
1/EA		 Add To Favorites

 

assay ≥98.0% (T)
fluorescence λex 310 nm; λem 450 nm in 0.1 M phosphate pH 7.0
InChI 1S/C10H9NO6S2.K.H2O/c11-7-2-1-6-3-8(18(12,13)14)5-10(9(6)4-7)19(15,16)17;;/h1-5H,11H2,(H,12,13,14)(H,15,16,17);;1H2/q;+1;/p-1
InChI key SHURQDDWGCOLFA-UHFFFAOYSA-M
product line BioReagent
SMILES string O.[K+].Nc1ccc2cc(cc(c2c1)S(O)(=O)=O)S([O-])(=O)=O
solubility H2O: soluble
suitability suitable for fluorescence
Application: To label carbohydrates, this fluorescent reagent reacts with the reducing termini of oligosaccharids to form a Schiffs base, which can then be stabilized by reducing it with sodium cyanoborohydride.
Other Notes: Fluorescent label for carbohydrates
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98.0% (T)
UNSPSC 12352106

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