Phloxin B 85% 85%, pure, high purity biological stain (C.I. 45410)
Supplier: Thermo Scientific
Synonyms:
Sodium 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate)
, Cyanosine
, Phloxine B
, Phloxine
, Acid Red 92
, Eosine Blue
, 2′,4′,5′,7′-Tetrabromo-4,5,6,7-tetrachlorofluorescein
, Eosin S extra bluish
, CI 45410
ACRO189470050EA
142
GBP
ACRO189470050
ACRO189470250
Phloxin B 85% 85%, pure, high purity biological stain (C.I. 45410)
Phloxin B
Specification Test Results
Appearance | Red-brown to dark brown Powder |
Infrared spectrum | Conforms |
Loss on drying | ≤10 % (105°C) |
Dye content | ≥80 % (on anhydrous substance) |
UV Lambda max | 546 to 550 nm (in 50:50 METHS:water) |
Absorption Ratio P-15/P+15 | 1.38 to 2.24 |
Specific absorbance A (1%/1cm) | 875 to 1300 (at lambda max.) |
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