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Organic Electronics and Photonics > Photonic and Optical Materials > Chemiluminescent Dyes
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328197 (Sigma-Aldrich)

325198 (Aldrich)

655147 (Aldrich)

358703 (Aldrich)

328197

Sigma-Aldrich

Lucifer Yellow CH dipotassium salt

Dye content 90 %, Technical grade


CAS Number:	71206-95-6
Linear Formula:	C₁₃H₉K₂N₅O₉S₂
Molecular Weight:	521.57
Beilstein Registry Number:	5224942
MDL number:	MFCD00013445
PubChem Substance ID:	24859719

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Description

Application	Lucifer Yellow CH is widely used for tracing connections between cells. The potassium salt is offered for use in cells sensitive to lithium.
Features and Benefits	Highly fluorescent dye, useful in marking nerve cells.¹

Properties

composition	Dye content, 90%
UV absorption	λ_max 279 nm
	λ_max 427 nm (2nd)

Safety

Safety Statements	22-24/25
WGK Germany	3

References

Cited Reference	1. Stewart, W. Cell 14, 741, (1978)
reference	FT-IR 2 (3), 4205:B / RegBook 1 (2), 2835:D / Structure Index 1, 455:C:1

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