Naphthol Yellow S, analytical standard

Code: 49547-25mg D2-231

Not available outside of the UK & Ireland.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.


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Your Price
$150.15 25MG
$180.18 inc. VAT
REQUEST

Not available outside of the UK & Ireland.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Naphthol Yellow S may be used as an analytical reference standard for the determination of Naphthol Yellow S in:Foodstuffs by solid phase extraction (SPE) and high performance liquid chromatography (HPLC)-diode array detection (DAD)-ion trap time-of-flight tandem mass spectrometry (IT-TOF-MS3) equipped with multiple reaction monitoring (MRM) detection.Drinks and candies by SPE followed by analysis using HPLC coupled to photodiode array (PDA) detector.Wastewater samples by adsorption column chromatography.Embroideries designed by the famous 19th century French painter Emile Bernard.

General description

Naphthol Yellow S is a dye that is known for its hazardous nature.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

application(s)cleaning productscosmeticsfood and beveragespersonal care
assay≥99.0% (HPLC)
formatneat
gradeanalytical standard
InChI keyCTIQLGJVGNGFEW-UHFFFAOYSA-L
InChI1S/C10H6N2O8S.2Na/c13-10-7-3-5(21(18,19)20)1-2-6(7)8(11(14)15)4-9(10)12(16)17;;/h1-4,13H,(H,18,19,20);;/q;2*+1/p-2
Quality Level100
SMILES string[Na+].[Na+].[O-]c1c(cc([N+]([O-])=O)c2ccc(cc12)S([O-])(=O)=O)[N+]([O-])=O
technique(s)gas chromatography (GC): suitable, HPLC: suitable
Cas Number846-70-8
This product has met the following criteria: