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S300094 | Safranine O (C.I. 50240)

for microscopy, nucleus staining, according to Gram

M: 350,85 EC: 207-518-8 NC: 3204 13 00

  • CAS Number:   477-73-6
  • Formula:   C20H19ClN4
Specifications

Identity..............................................................................................IR p/t.

l of max. ABS in C2H5OH 50%.............................................. 530-534 nm

A 1%, 1 cm, lmax..............................................................................>875

Ratio lmax. P ± 15 nm............................................................... 1,10-1,32

T.L.C..................................................................................................... p/t.

MAX. IMPURITIES

Loss on drying at 110°C....................................................................15 %

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