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Orange II ≥97.0% (por HPLC)

Fornecedor: TCI
Atenção

Sinônimos: Tropaeolin OOO-2, acid orange 7, acid orange A, D and C Orange No. 4, 4-(2-Hydroxy-1-naphthylazo)benzenesulphonic acid sodium salt, Orange II sodium salt, p-(2-Hydroxy-1-naphthylazo)benzenesulphonic acid sodium salt, Gold orange

G0158-25G G0158-100G
TCIAG0158-25GEA 17 EUR
TCIAG0158-25G TCIAG0158-100G
Orange II ≥97.0% (por HPLC)
Orange II
Fórmula: C₁₆H₁₁N₂NaO₄S
Peso Molecular: 350.32 g/mol
Número MDL : MFCD00011657
Número CAS: 633-96-5
EINECS: 211-199-0
Merck Index: 14,06858
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Especificações dos Resultados do Teste

Appearance Orange to Brown to Dark red powder to crystal
Purity (HPLC) min. 97.0 area%
Lambda max. 482.0 to 486.0 nm (0.02mol/L AcONH4 sol.)
Absorbance (E1%1cm) min. 500 (0.02mol/L AcONH4 sol., 482.0 to 486.0 nm)


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