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

CAS:120-18-3

Tātai ngota:C10H8O3S

Taumaha ngota:208.23

EINECS:204-375-3

Ngā kupu taurite:BETA-NAPHTHALENE-SULFONICACID; 2-NAPHTHALENESULFONIC ACID 98% HPLC; NAPHTHALENE-2-SULFONIC ACID (WAIKAWA KOREUTU) parakore; 2-NAPHTHALENESULFONIC ACID; 2-Naphthalenesulfonic Waikawa Tote Konutai; 2-NAPHTHALENESULFONIC ACI; naphthalene-2-sulfonicaci; Naphthalene-2-sulfonic acid ISO 9001：2015 REACH; β-naphthalene sulfonic acid; β-Naphthalenesulfonic

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te waikawa Naphthalene-2-sulfonic CAS 120-18-3?

He tioata rau mā, he parauri rānei te āhua o te waikawa naphthalene-2-sulfonic. Ko tōna ira rewa he 91 ℃ (kore wai), 83 ℃ (toru waihā), 124 ℃ (monowaihā). He ngāwari te rewa ki te wai, ki te waipiro, me te ether. He ngāwari te memeha.

Whakatakotoranga

Taonga	Whakatakotoranga
Te pūwāhi koropupū	317.43°C (whakatau tata)
Kiato	1.44 karamu/cm
Te pūwāhi rewa	124°C
Te ātete ki te whakaata	1.4998 (whakatau tata)
pKa	0.27±0.10(I matapaetia)
Ngā tikanga rokiroki	Āhua kore mahi, Pāmahana Rūma

Tono

He matū takawaenga nui te waikawa Naphalene-2-sulfonic e whakamahia whānuitia ana i roto i ngā ahumahi tae, kakahu, me te hiako. Whakamahia mō te hanga takawaenga tae pēnei i te 2-naphthol, te waikawa sulfonic 2-naphthol, te waikawa trisulfonic 1,3,6-naphthalene, te waikawa sulfonic 2-naphthylamine, me ētahi atu. He whakakorikori dehydrogenation. Mā te tauhohenga ki te formaldehyde ka puta he kaihopu horapa N (kaihopu horapa NNO). Ka whakamahia hoki te waikawa Naphthalene-2-sulfonic hei matū matū koiora me te matū whakamātautau mō te whakatau i te peptone me te pūmua.