DinonylNaphthalenesulfonicAcid(DNNSA) Pẹlu Cas 25322-17-2

CAS No.:25322-17-2

Fọọmu Molecular:C28H44O3S

EINECS No.:246-841-9

Ìwọ̀n Molikula:460.71

Awọn itumọ ọrọ sisọ:dinonyl-naphthalenesulfonicaci; DINONYLNAPHTHALENESULFONICACID; Dinonylnaphthalenesulfonicacid-60-65wt% ninu EthyleneChemicalbookglycoldibutylether; DNS; DINONYLNAPHTHALENESULFONICACID, 50WT .; Napththalenesulfonicacid; Naphthalenesulfonicacid

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Kini DinonylNaphthalenesulfonicAcid(DNNSA) Pẹlu Cas 25322-17-2?

Dinonylnaphthalenesulfonic acid jẹ cationic surfactant, eyiti o le ṣee lo bi ayase fun awọn aṣọ-ideri ati bi ohun elo aise fun iṣelọpọ awọn ayase itutu agbaiye (pipade ati ti kii-pipade) fun awọ yan amino.

Sipesifikesonu

Ifarahan	Omi viscous brown dudu
Acid iye(KOH/g)	60-65
Iwọn(g/cm³)	0.92-0.96
Igi iki(Tu - 4 agolo 20℃)	≥24s
Ọrinrin	≤1.0%
Ọrọ ti kii ṣe iyipada	50-55%

Ohun elo

DNNSA le ṣee lo bi ayase fun awọn aṣọ, ati ki o tun le ṣee lo bi awọn akọkọ aise ohun elo fun isejade ti itutu catalysts fun amino yan kikun. Ojutu Dinonylnaphthalenesulfonic acid jẹ o dara fun awọn eto kikun elekitirophoretic anodic nitori hydrophobicity rẹ. Ninu awọn ọna ṣiṣe elekitiroti anodic, dinonylnaphthalenesulfonic acid ojutu awọn gbigbe ati awọn idogo ni iyara, ati ṣe itọsi ifura imularada ti hydroxyl, carboxyl ati awọn ẹgbẹ iṣẹ ṣiṣe amino pẹlu awọn resini amino alkylated. Paapaa o dara fun epo ati awọn ọna ti a bo omi lati mu ilọsiwaju ibajẹ pọ si. Nitori ina aimi giga rẹ Nitorinaa, DNNSA dara julọ fun sisọ elekitirosita. A lo DNNSA fun irin okun, o le kun, kikun ọkọ ayọkẹlẹ, dada ile-iṣẹ gbogbogbo ati alakoko. Iwọn afikun jẹ 0.5--2%, eyiti o le dinku iwọn otutu yan ati kuru akoko yan. Akoko yan, mu líle ati resistance kemikali ti kikun fiimu.