Naphthalene black 10B (naphthol blue black, acid black 1) ≥95.0% (by HPLC)
Supplier: TCI
Certificates
About this item
CAS Number:1064-48-8
:
Formula:C₂₂H₁₄N₆Na₂O₉S₂
MDL Number:MFCD00004017
:616.49 g/mol
EINECS:213-903-1
:GHS07
Storage Temperature:Ambient
Specification Test Results
- Appearance:Light yellow to Amber to Dark green powder to crystal
- Purity (HPLC):min. 95.0 area%
- Lambda max.:616.0 to 620.0 nm (H2O)
- Absorbance (E1%1cm):min. 700 (H2O, 616.0 to 620.0 nm)