(2-Nitrophenyl)-β-D-galactopyranoside (ONPG) ≥98.0% (by HPLC) substrate for beta-D-Galactosidase
Supplier: TCI
Certificates
About this item
CAS Number:369-07-3
:
Formula:C₁₂H₁₅NO₈
MDL Number:MFCD00063255
:301.25 g/mol
Storage Temperature:Freezer
EINECS:206-716-1
Specification Test Results
- Appearance:White to Light yellow powder to crystaline
- Purity (HPLC):min. 98.0 area%
- Purity (with Total Nitrogen):min. 97.0 %
- Specific rotation [a]20/D:-66.0 to -71.5 deg (C=1, H2O)
- beta-Galactosidase detection test:to pass test