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SUDAN I

SUDAN I
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Short Name: SUDAN I

Other Names: 1-Phenylazo-2-naphthol; Solvent Yellow 14

C.I.12055

Chemical Specifications

Appearance : Orange to red to brown powder

Identity (IR) : Conforms to structure

Absorption maxima in ethanol : Approximately 418 nm and 476 nm

Absorptivity : Min 500 (at 476 nm, in ethanol)

Basic
CAS No. 842-07-9
HS Code 3212.9090
Molecular Formula C16H12N2O
Molecular Weight 248.28
Shelf Life 60 Months
Safety
Hazardous Statement H317-H341-H351-H413
Precaution Statement P280
Signal Word Warning
Symbol GHS07, GHS08

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