Naphthol Green B

SIGMA/70550 - suitable for microscopy, suitable for suitability for complexometry

Synonym: Acid Green 1

CAS Number: 19381-50-1
Empirical Formula (Hill Notation): C₃₀H₁₅FeN₃Na₃O₁₅S₃
Molecular Weight: 878.46
EC Number: 243-010-2
MDL Number: MFCD00003886
Linear Formula: C₃₀H₁₅FeN₃Na₃O₁₅S₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-70550-25G-F	25 g	$41.70 1/EA		Add To Favorites
45-70550-100G-F	100 g	$116.00 1/EA		Add To Favorites
45-70550-500G-F	500 g	$474.00 1/EA		Add To Favorites

Properties
Safety Info.
Basic Data

ε_max	≥80 at 709-719 nm in water
λ_max	714 nm
application(s)	diagnostic assay manufacturing hematology histology
form	powder
InChI	1S/3C10H7NO5S.Fe.3Na/c312-9-4-1-6-5-7(17(14,15)16)2-3-8(6)10(9)11-13;;;;/h31-5,12H,(H,14,15,16);;;;/q;;;+3;3*+1/p-6
InChI key	JMXROTHPANUTOJ-UHFFFAOYSA-H
Quality Level	200
SMILES string	[Na+].[Na+].[Na+].[O-]S(=O)(=O)c1ccc2c(N=O)c(O[Fe](Oc3ccc4cc(ccc4c3N=O)S([O-])(=O)=O)Oc5ccc6cc(ccc6c5N=O)S([O-])(=O)=O)ccc2c1
solubility	methanol: 0.01 g/10 mL
storage temp.	room temp
suitability	suitable for microscopy
	suitable for suitability for complexometry
technique(s)	titration: suitable

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Storage Temp.	room temp
Colour Index Number	10020
UNSPSC	12171500

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