Sulphorhodamine 101 99%, pure laser grade acid-free

Supplier: Thermo Scientific

Synonyms: Sulforhodamine 101, Texas Red, SR 101, Sulforhodamine 640, 9-(2,4-Disulphophenyl)-2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium inner salt

419945000 419940025 419941000
ACRO419945000EA 1010 GBP
ACRO419945000 ACRO419940025 ACRO419941000
Sulphorhodamine 101 99%, pure laser grade acid-free
Sulphorhodamine 101

Appearance: Green Powder

Formula: C₃₁H₃₀N₂O₇S₂
MW: 606,708 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00012407
CAS Number: 60311-02-6

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Specification Test Results

Appearance Green Powder
Infrared spectrum Conforms
HPLC ≥98.5 %
UV Lambda max 578 nm (in Methanol)
Fluorescence max 605 nm (in Methanol)
Optimum lasing 614 nm (in Methanol)
Suitability (for use as a laser dye) Passes test
Molar absorption coefficient ≥105000 l/(mol.cm) (at Lambda max)

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