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CAS RN: 5141-20-8 | Product Number: L0141
Light Green SF Yellowish (formerly Food Green No.2) [as an indicator for assay of Food Yellow No.4 (Tartrazine)]
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
|Molecular Formula / Molecular Weight||C__3__7H__3__4N__2Na__2O__9S__3 = 792.84|
|Physical State (20 deg.C)||Solid|
|Reaxys Registry Number||5717828|
|PubChem Substance ID||87572095|
|SDBS (AIST Spectral DB)||12690|
|Merck Index (14)||5485|
|Appearance||Red to Dark red to Dark purple powder to crystal|
|Lambda max.||630.0 to 634.0 nm(H2O)|
|Absorbance(E1%1cm)||min. 700(H2O, 630.0 to 634.0 nm)|
|Maximum Absorption Wavelength||632(H2O) nm|
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