1-Hydroxy-2-Napthhoic Acid
Khoom Muag: 1-Hydroxy-2-Napthhoic Acid
CAS Nr .: 86-48-6
Formula: C11H8O3
Molecular Luj: 188.179
Cov qauv qauv:
Kev Siv: Nws yog ib qho nruab nrab ntawm dyes thiab xim zaj duab xis couplers, feem ntau yog siv los tsim cov kua qaub mordant dyes xws li xiav thiab ntsuab.
Specifications:
| Yam khoom | Txuj |
| Qhov tshwm sim | Yuav luag dawb hmoov |
| Cov ntsiab lus | ≥97.50% |
| Cov ntsiab lus dej | ≤ 0.30% |
| Melting point (℃) | ≥183 ℃ |
| Particle loj (80 mesh) | Screen tshaj tawm ≤0.50% |
Sau koj cov lus ntawm no thiab xa tuaj rau peb