Gallein ≥85.0% (by HPLC)

Proveedor: TCI

Sinónimos: Alizarin Violet, 3',4',5',6'-Tetrahydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, Mordant Violet 25

A0601-1G A0601-25G
TCIAA0601-1GEA 16 EUR
TCIAA0601-1G TCIAA0601-25G
Gallein ≥85.0% (by HPLC)
Gallein
Formula: C₂₀H₁₂O₇
Número MDL: MFCD00041839
Núm. CAS: 2103-64-2
EINECS: 218-272-6
Índice Merck: 14,04344

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Resultados test especificaciones

Appearance Black powder to crystal
Purity (HPLC) min. 85.0 area%
Lambda max. 532.0 to 535.0 nm (pH 6.8 buffer sol.)
Absorbance (E1%1cm) min. 360 (pH 6.8 buffer sol., 532.0 to 535.0 nm)


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