Naphthalene-2-sulfonic acid CAS 120-18-3

CAS:120-18-3

Molecular formula:Chithunzi cha C10H8O3S

Kulemera kwa Molecular:208.23

EINECS:204-375-3

Mawu ofanana ndi mawu:BETA-NAPHTHALENE-SULPHONICACID; 2-NAPHTHALENESULFONIC ACID 98% HPLC; NAPHTHALENE-2-SULPHONIC ACID (ACID YAULERE) yowonjezera; 2-NAPHTHALENESULFONIC ACID; 2-Naphthalenesulfonic Acid Sodium Sal; 2-NAPHTHALENESULFONIC ACI; naphthalene-2-sulfonicaci; Naphthalene-2-sulfonic acid ISO 9001:2015 REACH; β-naphthalene sulfonic acid; β-Naphthalenesulfonic

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Zolemba Zamalonda

Kodi Naphthalene-2-sulfonic acid CAS 120-18-3 ndi chiyani?

Naphthalene-2-sulfonic acid ndi kristalo woyera mpaka wofiirira pang'ono. Malo osungunuka 91 ℃ (anhydrous), 83 ℃ (trihydrate), 124 ℃ (monohydrate). Zosavuta kusungunuka m'madzi, mowa, ndi ether. Mosavuta deliquescent.

Kufotokozera

Kanthu	Kufotokozera
Malo otentha	317.43°C (kuyerekeza molakwika)
Kuchulukana	1.44g/cm
Malo osungunuka	124 ° C
Refractivity	1.4998 (chiyerekezo)
pKa	0.27±0.10 (Zonenedweratu)
Zosungirako	M'mlengalenga, Kutentha kwa Zipinda

Kugwiritsa ntchito

Naphalene-2-sulfonic acid ndi mankhwala ofunikira omwe amagwiritsidwa ntchito kwambiri pamakampani opanga utoto, nsalu, ndi zikopa. Ntchito kupanga utoto intermediates monga 2-naphthol, 2-naphthol sulfonic asidi, 1,3,6-naphthalene trisulfonic asidi, 2-naphthylamine sulfonic asidi, etc. Dehydrogenation chothandizira. Kuchita ndi formaldehyde kumatha kutulutsa wothandizila N (NNO). Naphthalene-2-sulfonic acid amagwiritsidwanso ntchito ngati biochemical reagent ndi experimental reagent kuti mtima wa peptone ndi mapuloteni.