 |
| Menge: | |
|---|---|
DY11246
4273-92-1
224-270-6
C19H16ClNO4
Naphthol AS-LC
| Index Name | Specifications |
| Appearance | Light buff yellow powder |
| Purity(by HPLC) | 99% min |
| Intensity | 97 to 103% |
| Melting point (Deg C) | 190 min |
| Insoluble matter | 0.20% max |
| Bon acid | 0.05% max |
| Water | 0.5% max |
| Index Name | Specifications |
| Appearance | Light buff yellow powder |
| Purity(by HPLC) | 99% min |
| Intensity | 97 to 103% |
| Melting point (Deg C) | 190 min |
| Insoluble matter | 0.20% max |
| Bon acid | 0.05% max |
| Water | 0.5% max |