HC Blue 1

Chemical name : 2,2′-((4-(methylamino)-3-nitrophenyl)imino)bis(ethanol)

CAS no : 2784-94-3

Molecular Formula : C₁₁H₁₇N₃O₄

EINECS Number : 220-495-9

PRODUCT SPECIFICATION

TEST	SPECIFICATION
Appearance (Form)	Powder
Appearance (Color)	Dark blue-black
Melting Point	101-104 °C
Maximum Absorption at γ max (nm)	538 (±5) nm
Volatile Matter at 105°C	5% Max
Iron	<250ppm
HPLC Purity	>95%
Heavy Metal	Passes Test

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