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

I-CAS:120-18-3

I-Molecular Formula:I-C10H8O3S

Isisindo se-Molecular:208.23

I-EINECS:204-375-3

Omqondofana:I-BETA-NAPHTHALENE-SULPHONICACID; 2-NAPHTHALENESULFONIC ACID 98% HPLC; I-NAPHTHALENE-2-SULPHONIC ACID (I-ACID YAMAHHALA) i-extrapure; 2-NAPHTHALENESULFONIC ACID; 2-Naphthalenesulfonic Acid Sodium Sal; 2-NAPHTHALENESULFONIC ACI; i-naphthalene-2-sulfonicaci; I-Naphthalene-2-sulfonic acid ISO 9001:2015 REACH; β-naphthalene sulfonic acid; I-β-Naphthalenesulfonic

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-Naphthalene-2-sulfonic acid CAS 120-18-3?

I-Naphthalene-2-sulfonic acid iyikristalu emise okweqabunga elimhlophe ukuya kunsundu kancane. Iphuzu elincibilikayo 91 ℃ (anhydrous), 83 ℃ (trihydrate), 124 ℃ (monohydrate). Kulula ukuncibilika emanzini, utshwala, ne-ether. I-deliquescent kalula.

Ukucaciswa

Into	Ukucaciswa
Iphuzu elibilayo	317.43°C (isilinganiso esinzima)
Ukuminyana	1.44 g/cm
Iphoyinti lokuncibilika	124 °C
I-Refractivity	1.4998 (isilinganiso)
pKa	0.27±0.10(Okubikezelwe)
Izimo zokugcina	Umkhathi ongenayo, izinga lokushisa legumbi

Isicelo

I-Naphalene-2-sulfonic acid iyikhemikhali ebalulekile ephakathi nendawo esetshenziswa kabanzi ezimbonini zikadayi, zendwangu, nezesikhumba. Isetshenziselwa ukukhiqizwa kodayi okuphakathi okufana ne-2-naphthol, 2-naphthol sulfonic acid, 1,3,6-naphthalene trisulfonic acid, 2-naphthylamine sulfonic acid, njll. I-Dehydrogenation catalyst. Ukusabela nge-formaldehyde kungaveza i-ejenti yokusabalalisa engu-N (i-ejenti yokusabalalisa engu-NNO). I-Naphthalene-2-sulfonic acid nayo isetshenziswa njenge-reagent ye-biochemical kanye ne-reagent yokuhlola ukuze kutholakale i-peptone namaprotheni.