Shivohm Chemicals

HC Yellow 4

Chemical name : 2-[[2-(2-hydroxyethoxy)-4-nitrophenyl]amino]-ethanol or N,O-di(2-hydroxyethyl)-2-amino-5-nitrophenol
CAS no : 59820-43-8
Molecular Formula : C10H14N2O5
EINECS Number : 258-002-4

PRODUCT SPECIFICATION

TEST SPECIFICATION
Appearance (Form) Powder
Appearance (Color) Yellow
Melting Point 142-147 degC
Solubility in Methanol Soluble
Maximum Absorption at γ max (nm) 398 (±5) nm
Absorbance (%) 1204 (±10%)
Volatile Matter at 105°C 10 % Max.
Iron <250ppm
HPLC Purity >98%

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