Nile Blue A perchlorate

ALDRICH/370088 - Dye content 95 %

CAS Number: 53340-16-2
Empirical Formula (Hill Notation): C₂₀H₂₀ClN₃O₅
Molecular Weight: 417.84
EC Number: 258-489-3
MDL Number: MFCD00041991
Linear Formula: C₂₀H₂₀ClN₃O₅
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-370088-5G	5 g	$128.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

λ_max	628 nm
composition	Dye content, 95%
form	powder
InChI	1S/C20H19N3O.ClHO4/c1-3-23(4-2)13-9-10-17-18(11-13)24-19-12-16(21)14-7-5-6-8-15(14)20(19)22-17;2-1(3,4)5/h5-12,21H,3-4H2,1-2H3;(H,2,3,4,5)
InChI key	OUAWJLNOTQAOHL-UHFFFAOYSA-N
mp	290-292 °C (dec.) (lit.)
SMILES string	[O-]Cl(=O)(=O)=O.CC[N+](CC)=C1/C=CC2=Nc3c(OC2=C1)cc(N)c4ccccc34

Application:	NBA can be used in the confocal microscopy of imidazolium functionalized clay. It can also be used in the labeling of silver nanoparticles for surface enhanced raman scattering (SERS). Silica gel doped with NBA can be potentially used as a solid state dye for laser based materials.
General description:	Nile Blue A perchlorate (NBA) is a cationic oxazine dye that has properties of both the electron donor and acceptor. It contains two amine groups that form a push-pull conjugating module. Its sensitivity to the environment allows it to have the solvatochromic characteristic.
Packaging:	1, 5 g in glass bottle

Symbol	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	36/37/38
Safety Statements	26-37/39
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

mp	290-292 °C (dec.) (lit.)
UNSPSC	12352103

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