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

I-CAS:120-18-3

Ifomula yeMolekyuli:C10H8O3S

Ubunzima beemolekyuli:208.23

I-EINECS:204-375-3

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

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iNaphthalene-2-sulfonic acid CAS 120-18-3?

I-Naphthalene-2-sulfonic acid yikristale emhlophe ukuya kwemdaka kancinci emile okwegqabi. Iqondo lokunyibilika yi-91 ℃ (i-anhydrous), i-83 ℃ (i-trihydrate), i-124 ℃ (i-monohydrate). Kulula ukuyinyibilikisa emanzini, kwi-alcohol, nakwi-ether. Inyibilika lula.

Inkcazo

Into	Inkcazo
Indawo yokubila	317.43°C (uqikelelo oluqikelelweyo)
Uxinano	1.44 g/cm
Indawo yokunyibilika	124 °C
Ukujongwa kwakhona kwe-Refractivity	1.4998 (uqikelelo)
i-pKa	0.27±0.10(Kuqikelelwe)
Iimeko zokugcina	Umoya ongcolileyo, Ubushushu begumbi

Isicelo

I-Naphalene-2-sulfonic acid sisixhobo esibalulekileyo sekhemikhali esisetyenziswa kakhulu kwimizi-mveliso yedayi, ilaphu, kunye nesikhumba. Isetyenziselwa ukuvelisa izinto ezidibanisa idayi ezifana ne-2-naphthol, i-2-naphthol sulfonic acid, i-1,3,6-naphthalene trisulfonic acid, i-2-naphthylamine sulfonic acid, njl. I-catalyst ye-dehydrogenation. Ukusabela kwi-formaldehyde kunokuvelisa i-arhente ye-diffusion N (i-arhente ye-diffusion NNO). I-Naphthalene-2-sulfonic acid ikwasetyenziswa njenge-reagent ye-biochemical kunye ne-reagent yovavanyo yokumisela i-peptone kunye neproteni.