Phloxin B 85%, pure, high purity biological stain (C.I. 45410)
Supplier: THERMO FISHER SCIENTIFIC CHEMICALS
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18947-0050
18947-0250
TS18947-0050EA
58
USD
TS18947-0050
TS18947-0250
Phloxin B 85%, pure, high purity biological stain (C.I. 45410)
Phloxin B
Formula:
C₂₀H₂Br₄Cl₄Na₂O₅ MW: 829.6344 g/mol Storage Temperature: Ambient |
MDL Number:
MFCD00070627 CAS Number: 18472-87-2 |
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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