itulau_fanua

Oloa

Solvent Red 43 CAS:15086-94-9

Fa'amatalaga Puupuu:

Numera fa'amaumauga: XD90484
CAS: 15086-94-9
Fuafua mole: C20H6Br4Na2O5
Molecular Weight: 691.854
Avanoa: E tele
Tau:  
mua'i afifi: 25g USD10
Vaega Tele: Talosaga Sesii

 

 

 

 

 


Fa'amatalaga Oloa

Faailoga o oloa

Numera Fa'amaumauga XD90484
Igoa Oloa Solvent Mumu 43
CAS 15086-94-9
Fuafua mole C20H6Br4Na2O5
Molecular Weight 691.854
Fa'amatalaga Teuina Ambient
Fa'atonu Fa'asologa o Fa'asologa 32041919

 

Fa'amatalaga o oloa

Fa'aaliga moli i le pauta mumu
Su'ega 95%
Liu liusuavai 295°C

O ituaiga o vailaʻau faʻapipiʻi bromofluorescein e 4', 5'-dibromofluorescein, 2', 4', 5', 7'-tetrabromofluorescein, 2', 4', 5', 7'- Tetrabromo-4,7-dichlorofluorescein, 2 ',4',5',7'-tetrabromo-4,5,6,7-tetrachlorofluorescein.O nei vali e fa ma a latou vaila'au masima masima po'o vaituloto e lua e lua e fa'atagaina mo le vali vali.Faatasi ai ma i latou, 2', 4', 5', 7'-tetrabromofluorescein o Solvent Red 43, e lauiloa foi o le 2', 4', 5', 7'-tetrabromo-3', 6'-dihydroxyspiro[iso Benzofuran-1 (3H), 9'(9H)-Zhanthene] -3-tasi, lea o se vali ma pigmenti.

Fa'aoga: Su'esu'ega fa'aolaola

fa'amoemoega : vali fa'aola.Fa'ailoga o le adsorption, su'esu'ega ole ion fluoride, su'esu'ega fa'atusatusa ma le fa'asusuina ole ion bromide ma le iodide.Azure B Eosin sauniuniga fofo fa'asoa.


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    Solvent Red 43 CAS:15086-94-9