Product Code | Product Name | Merck Index | Cas No | Formula | Unit | Grade |
N0039 | p-Naphtholbenzein(=α-Naphtholbenzein) | 145-50-6 | C27H18O2 | 25g | GR | |
N0736 | p-Nitrophenol solution | 100-02-7 | C6H5NO3 | 100ml | ||
N0004 | 0.1mol/L-Perchloric acid-acetic acid sol (N/10) | 500ml |