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Oloa

Celestine lanumoana B CAS:1562-90-9

Fa'amatalaga Puupuu:

Numera fa'amaumauga: XD90499
CAS: 1562-90-9
Fuafua mole: C17H18ClN3O4
Molecular Weight: 363.796
Avanoa: E tele
Tau:  
mua'i afifi: 25g USD5
Vaega Tele: Talosaga Sesii

 


Fa'amatalaga Oloa

Faailoga o oloa

Numera Fa'amaumauga XD90499
Igoa Oloa Celestine lanumoana B
CAS 1562-90-9
Fuafua mole C17H18ClN3O4
Molecular Weight 363.796
Fa'amatalaga Teuina Ambient
Fa'atonu Fa'asologa o Fa'asologa 32041200

 

Fa'amatalaga o oloa

Fa'aaliga pauta uliuli
Su'ega 99%
Liu liusuavai 227-230 °C

 

O lo'o fa'amatalaina se faiga e fa'apalasia ai mo le fa'aoga i vaega o mea aano o le glycol methacrylate e le pisia ai le palasitika o lo'o fa'apipi'i pe aveese fo'i vaega mai fa'ata tioata.Ole vali autu ole celestine blue B. E saunia ile togafitia ole 1 g ole vali ile 0.5 ml concentrated sulfuric acid.Ona fa'amavae lea i le vaifofo lea.Faaopopo le 14 ml glycerine i le 100 ml 2.5% ferric ammonium sulfate ma mafanafana le vaifofo i le 50 C. Mulimuli ane fetuunai le pH i le 0.8 i le 0.9 O le vaifofo staining acid e aofia ai le 0.075% ponceau de xylidine ma le 0.025% acid fuchsin i le 10% acetic acid.Fa'ata'ita'i o lo'o iai vaega palasitika mamago e fa'atofuina i le vaifofo celestine blue mo le lima minute ma i le ponceau-fuchsin solution mo le sefulu minute fa'atasi ai ma se vai fa'afefe.A mae'a le fufuluina mulimuli, e fa'agogo vaega ma fa'ase'e.O lenei faiga e fa'ailogaina e valivali ai le a'au e toetoe lava tutusa ma le fa'asologa o le hematoxylin ma le eosin.


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    Celestine lanumoana B CAS:1562-90-9