Corrosive
Irritant Rhodamine B ≥95.0% (by HPLC)
Supplier: TCI
Certificates
About this item
CAS Number:81-88-9
:
Formula:C₂₈H₃₁ClN₂O₃
MDL Number:MFCD00011931
:479.02 g/mol
Merck Index:14,08183
Melting Pt:199…201 °C
Density:1,31 g/cm³ (20 °C)
EINECS:201-383-9
:GHS05
:GHS07
Storage Temperature:Ambient
Specification Test Results
- Appearance:Yellow to Brown to Dark green powder to crystal
- Purity (HPLC):min. 95.0 area%
- Lambda max.:552.0 to 556.0 nm (H2O)
- Absorbance (E1%1cm):min. 2000 (H2O, 552.0 to 556.0 nm)