Ihe na-acha ọcha Fluorescent BBU nwere CAS 16470-24-9

CAS:16470-24-9

Arọ Molecular:1101.1

EINECS:240-521-2

MF:C40H45N12NaO16S4

Ụdị okwu:PHORWHITEBBU; Benzenesulfonicacid, 2,2- (1,2-ethenediyl) bis5-4-bis (2-hydroxyethyl) amino-6- (4-sulfophenyl) amino-1,3,5-triazin-2-ylamino-, tetrasodiumsalt.

Hapụ Ozi Gị

Nkọwa ngwaahịa

Budata

Mkpado ngwaahịa

Kedu ihe bụ Fluorescent Brightener 220 CAS 16470-24-9?

Onye na-acha ọcha fluorescent BBU bụ ụdị styrene-tetrasulfonic acid na-acha ọcha na-acha ọcha nke nwere ezigbo mmiri solubility na arụmọrụ kwụsiri ike. Ọ naghị emetụta mmiri siri ike, anaghị emeghachi omume na mbenata ndị ọrụ na oxidants, na Ca2 + na Mg2 + adịghị emetụta mmetụta ịcha ọcha. Ọ dabara adaba maka eriri owu na-egbuke egbuke na eriri viscose.

Nkọwapụta

ITEM	Ọkọlọtọ	Nsonaazụ
Ọdịdị	Edo otu ntụ ntụ	Edo otu ntụ ntụ
Mmiri	≤5.0%	3.08%
Kachasị UV absorption wavelength	348-350nm	348 nm
Ike fluorescence (E-uru)	370±2	371

Ngwa

Onye na-acha ọcha fluorescent BBU dị mma maka mkpuchi akwụkwọ. Ngwọta n'ozuzu nke onye na-acha ọcha fluorescent BBU bụ: onye na-eme ka mmiri na-acha ọcha na-eme ka ọkpụkpụ pulp dị arọ: 0.5-1%; Usoro ọgwụgwọ kachasị ekwesịghị gafere 1.5%.