Khoom Description

Khoom npe: p-Toluenesulfonamide

Synonym: PTSA

CAS: 70-55-3

MF: C7H9NO2S

MW: 171.22

EINECS:200-741-1

Qhov ceev: 1.25 g / cm3

Melting point: 134-137 degree

Ntim: 1 kg / hnab, 25 kg / hnab, 25 kg / nruas

Solubility: Nws yog soluble hauv ethanol, insoluble hauv dej thiab ether.

Specification

Cov khoom	Specifications
Qhov tshwm sim	Dawb siv lead ua
Purity	Ntau dua lossis sib npaug li 99.5%
Dej	Tsawg dua lossis sib npaug rau 0.2%
Cl	Tsawg dua lossis sib npaug rau 0.1%
S	Tsawg dua lossis sib npaug rau 0.2%
PH	5.0-7.0

Daim ntawv thov

1.p-Toluenesulfonamide yog siv rau hauv kev tsim cov yas yas, tshuaj tua kab mob.

2.p-Toluenesulfonamide yog siv nyob rau hauv zus tau tej cov hluavtaws resins, coatings, fluorescent dyes, thiab lwm yam.

3.p-Toluenesulfonamide yog siv los ua thawj ci ci hauv cov xim nickel plating. Nws yog siv rau ci ntau txheej npib tsib xee plating kom cov txheej ci ci thiab sib xws.