Eosin Y ≥95.0% (by HPLC, titration analysis)

Leverandør: TCI
Warning

Synonymer: Acid Red 87, Tetrabromofluorescein, 2-(3,6-Dihydroxy-2,4,5,7-tetrabromoxanthen-9-yl)-benzoic acid, 2,4,5,7-Tetrabromofluorescein, Eosin yellowish, Solvent red 43, Bromofluorescein, Bromo acid J. TS, XL, or XX, CI 45380, Bronze Bromo ES, Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-

T0035-25G
TCIAT0035-25GEA 635 NOK
TCIAT0035-25G
Eosin Y ≥95.0% (by HPLC, titration analysis)
Eosin Y
Formel: C₂₀H₈Br₄O₅
Smeltepunkt: 295 °C
MDL nummer: MFCD00036189
CAS-nummer: 15086-94-9
EINECS: 239-138-3
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Spesifikasjon Testresultater

Appearance Orange to Red powder to crystal
Purity (HPLC) min. 95.0 area%
Purity (Neutralization titration) min. 93.0 %
Lambda max. 515.0 to 519.0 nm (0.1mol/L NaOH sol.)
Absorbance (E1%1cm) min. 1,000 (0.1mol/L NaOH sol., 515.0 to 519.0 nm)

SPESIFIKASJONER

Environmentally Preferable

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