4-Amino-3,6-disulfo-1,8-naphthalic anhydride dipotassium salt

SIAL/307122

Synonym: Lucifer Yellow anhydride dipotassium salt

CAS Number: 79539-35-8
Empirical Formula (Hill Notation): C₁₂H₅K₂NO₉S₂
Molecular Weight: 449.50
MDL Number: MFCD00012400
Linear Formula: C₁₂H₅K₂NO₉S₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-307122-100MG	100 mg	$469.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

ε (extinction coefficient)	≥20000 at 264-268 nm in 0.1 M NaOH at 0.01 g/L
	≥30000 at 226-232 nm in 0.1 M NaOH at 0.01 g/L
	≥8000 at 348-352 nm in 0.1 M NaOH at 0.01 g/L
application(s)	diagnostic assay manufacturing hematology histology
form	powder
InChI	1S/C12H7NO9S2.2K/c13-10-5-1-4(23(16,17)18)2-6-9(5)7(12(15)22-11(6)14)3-8(10)24(19,20)21;;/h1-3H,13H2,(H,16,17,18)(H,19,20,21);;/q;2*+1/p-2
InChI key	MIOVHACHHDENNE-UHFFFAOYSA-L
mp	>300 °C (lit.)
Quality Level	100
SMILES string	[K+].[K+].Nc1c(cc2C(=O)OC(=O)c3cc(cc1c23)S([O-])(=O)=O)S([O-])(=O)=O
storage temp.	room temp

Application:	4-Amino-3,6-disulfo-1,8-naphthalic anhydride dipotassium salt has been used to synthesize the fluorescent peptide analog, Lucifer yellow anhydride.
Packaging:	100 mg in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	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	>300 °C (lit.)
Storage Temp.	room temp
UNSPSC	12171500

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