Erythrosin B disodium salt ≥95.0% (by UV/Vis)

Leverandør: TCI
Warning

Synonymer: C.I. 45430

T0557-25G
TCIAT0557-25GEA 405 NOK
TCIAT0557-25G
Erythrosin B disodium salt ≥95.0% (by UV/Vis)
Erythrosin B disodium salt
Formel: C₂₀H₆I₄Na₂O₅
MW: 879.86 g/mol
MDL nummer: MFCD00144257
CAS-nummer: 16423-68-0
EINECS: 240-474-8
Merck Indeks: 14,03693
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Spesifikasjon Testresultater

Appearance Orange to Amber to Dark red powder to crystal
Purity (UV-vis method) min. 95.0 % (calcd.on dried substance)
Lambda max. 524.0 to 528.0 nm (0.02mol/L AcONH4 sol.)
Drying loss max. 6.0 %


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