Naphthalene-2-sulfonic acid CAS 120-18-3
Naphthalene-2-sulfonic acid ke kristale e bosoeu ho isa ho sootho hanyenyane. Ntho e qhibilihang ke 91 ℃ (anhydrous), 83 ℃ (trihydrate), 124 ℃ (monohydrate). Ho bonolo ho qhibiliha ka metsing, joala le ether. Habonolo deliquescent.
Ntho | Tlhaloso |
Ntho e belang | 317.43°C (khakanyo e boima) |
Botenya | 1.44 g/cm |
Sebaka se qhibilihang | 124 °C |
Refractivity | 1.4998 (khakanyo) |
pKa | 0.27±0.10(E boletsoeng esale pele) |
Maemo a polokelo | Boemo bo sa tsitsang, Mocheso oa Kamore |
Naphalene-2-sulfonic acid ke lik'hemik'hale tsa bohlokoa tse sebelisoang haholo indastering ea dae, ea masela le ea letlalo. E sebelisoa bakeng sa tlhahiso ea li-intermediates tsa dae tse kang 2-naphthol, 2-naphthol sulfonic acid, 1,3,6-naphthalene trisulfonic acid, 2-naphthylamine sulfonic acid, joalo-joalo Dehydrogenation catalyst. Ho sebetsana le formaldehyde ho ka hlahisa NNO (diffusion agent). Naphthalene-2-sulfonic acid e boetse e sebelisoa e le biochemical reagent le reagent ea liteko bakeng sa qeto ea peptone le protheine.
Hangata e tletse 25kg / moropa, hape e ka etsoa sephutheloana se ikhethileng.
Naphthalene-2-sulfonic acid CAS 120-18-3
Naphthalene-2-sulfonic acid CAS 120-18-3