Eosin B, high purity biological stain

Leverantör: Thermo Scientific
Fara

Synonyms: Eosin bluish, 2,7-Dinitro-4,5-dibromofluorescein, Eosin B disodium salt, Sodium 2-(4,5-dibromo-2,7-dinitro-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate, 2-(4,5-dibromo-3,6-dihydroxy-2,7-dinitroxanthen-9-yl)-benzoic acid disodium salt, Acid Red 91

229650250 229651000
ACRO229650250EA 635 SEK
ACRO229650250 ACRO229651000
Eosin B, high purity biological stain
Eosin B
Formel: C₂₀H₆Br₂N₂Na₂O₉
MW: 624,06 g/mol
Smältpunkt: >310 °C (dec.)
Storage Temperature: Omgivande
MDL Number: MFCD00005041
CAS nummer: 548-24-3
EINECS: 208-943-1
Merck Index: 12,03638

Order Now

Specifikation testresultat

Appearance Dark brown Crystalline powder
Infrared spectrum Conforms
UV Lambda max 511 to 520 nm (in water + 1% Na2CO3)
Absorption Ratio P-15/P+15 0.96 to 1.22

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Läs mer About VWR