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oloa

Mumu 24 CAS 85-83-6

Meatotino tau vailaau:

Fuafua mole C24H20N4O
Molar Mass 380.44
Malosi 1.1946 (fa'atatau fa'atatau)
Lisi Lisi 199°C (tes.)(malamalama)
Fa'ailoga Tulaga 260°C
Mata'imu 424.365°C
Suavai Solubility 23μg/L ile 25℃
Solubility Le solu i le vai, solu i le ethanol ma acetone, soluble i le benzene
Ausa Malo 0Pa ile 25℃
Fa'aaliga Pa'u lanu mumu pogisa
Lanu Enaena Mumu
Ole umi ole galu (λmax) ['520 nm, 357 nm']
Merck 14,8393
BRN 709018
pKa 13.52±0.50(Vailoaina)
Tulaga Teuteu Vaega e mu
Maumau Stable. E le fetaui ma vailaʻau faʻamaʻi malosi.
Fa'asino Upu 1.6000 (fa'atatau)
MDL MFCD00003893
Meatotino Faaletino ma Vailaau pauta mumu pogisa. O le mea liusuavai o le 184-185 °c. E le mafai ona fa'afefeteina i le vai, solu ile ethanol ma le acetone, solu ile benzene, moligao mumu, palasitika manino mumu 301.
Fa'aoga E masani ona faʻaaogaina mo le valivaliina o gaʻo, vai, fasimoli, moligao, meataalo paʻu ma mea palasitika.

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R36/38 – Fa'aitaita i mata ma pa'u.
R45 – E ono mafua ai le kanesa
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S36 – Fai ofu puipui talafeagai.
S53 – Aloese mai le fa'aalia - maua fa'atonuga fa'apitoa a'o le'i fa'aogaina.
S45 – I se fa'alavelave po'o ua e lagona le le lelei, saili vave fautuaga fa'afoma'i (fa'aali le igoa pe a mafai.)
WGK Siamani 3
RTECS QL5775000
TSCA Ioe
HS Code 32129000
Vasega o Tulaga Lamatia FAAFITAU

 

Folasaga

Sudan IV. ose vaila'au fa'akomepiuta gaosia ma le igoa vaila'au o le 1-(4-nitrophenyl)-2-oxo-3-methoxy-4-nitrogenous heterobutane.

 

Sudan IV. o se pa'u tioata mumu lea e solu i solu fa'aletino e pei o le ethanol, dimethyl ether ma le acetone, ma e le mafai ona solu ile vai.

 

Le auala sauniuni o lanu Sudan IV. e masani lava ona maua e ala i le tali o nitrobenzene ma nitrogenous heterobutane. O la'asaga fa'apitoa o le fa'afo'i muamua o le nitrobenzene fa'atasi ma le heterobutane nitrogenous i lalo o tulaga fa'ama'i e fa'atupuina ai se fa'aputuga muamua o Sudan IV. Ona, i lalo o le gaioiga a se mea faʻamaʻi faʻamaʻi, o mea faʻapipiʻi muamua e faʻamaʻiina i le Sudan IV mulimuli. oloa.

E mafai ona ita i le paʻu, mata, ma le manava ma e tatau ona faʻaoga i mea e puipuia ai e pei o totigilima, mata tioata, ma matapulepule. lanu Sudan IV. e iai se o'ona fa'apitoa ma e tatau ona 'alofia i le fa'afeso'ota'i sa'o po'o le inuina. Pe a fa'aoga ma teuina, e tatau ona fa'aeteete ina ia 'alofia le fa'afeso'ota'i ma vaila'au fa'ama'i po'o mea e mu.

 


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