Erythrosin B dinatriumsalt, pure, certified

Leverandør: Thermo Fisher Scientific
Ratings: Ingen bedømmelse

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Synonymer: C.I. 45430

409450250 409451000
ACRO409450250EA 503 DKK
ACRO409450250 ACRO409451000
Erythrosin B dinatriumsalt, pure, certified
Erythrosin B dinatriumsalt
Formel: C₂₀H₆I₄Na₂O₅
Molekylvægt: 879.86 g/mol
Smeltepunkt: >300 °C
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00144257
CAS-nummer: 16423-68-0
EINECS: 240-474-8

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Specifikationer Testresultater

Appearance Red to brown Powder
Infrared spectrum Conforms
Dye content ≥80 %
UV Lambda max 524 to 527 nm
Absorption Ratio P-15/P+15 1.15 to 1.55
BSC Certification Passes


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