itulau_fanua

oloa

Samasama 14 CAS 842-07-9

Meatotino tau vailaau:

Fuafua mole C16H12N2O
Molar Mass 248.28
Malosi 1.175g/cm3
Lisi Lisi 131-133 ℃
Fa'ailoga Tulaga 443.653°C ile 760 mmHg
Mata'imu 290.196°C
Suavai Solubility 0.5 g/L (30 ℃)
Solubility Solu i le eter, benzene ma carbon disulfide i moli-samasama vaifofo, soluble i le sulfuric acid concentrated i le lanu mumu, e le mafai ona solu i vai ma alkali vaifofo.
Ausa Malo 0mmHg ile 25°C
Fa'aaliga Morphology Powder
Lanu Lanu moli i le mumu pe enaena
pKa 13.50±0.40(Vailoaina)
Tulaga Teuteu Faamauina i le mago, Temperature Room
Maumau E le fetaui ma vailaʻau faʻamaʻi malosi.
Ma'ale'ale Fa'afaigofie ona mitiia le susu
Fa'asino Upu 1.634
MDL MFCD00003911
Meatotino Faaletino ma Vailaau O mea tau vaila'au o le pauta samasama. Liu vai 134 ℃, e le mafai ona solu i le vai, soluble i le ethanol, soluble i le ga'o ma minerale suauu, soluble i le acetone ma le benzene. O se vaifofo moli-mumu i le ethanol; o le magenta i totonu o le sulfuric acid concentrated, ma le lanu moli-samasama e gaosia pe a uma ona fa'afefeteina; o se vaifofo mumu pe a maeʻa faʻamafanafana i totonu o le hydrochloric acid concentrated, ma a maeʻa le malulu, e fausia ai tioata lanumeamata lanumeamata hydrochloride.
Fa'aoga Fa'aaogaina e fai ma stains biological ma suau'u lanu, ma isi

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xn – Fa'aleagaina
Tulaga lamatia R40 – Fa'amaoniga fa'atapula'a o se a'afiaga tuga
R43 – E ono fa'atupu le fa'alogona pe a pa'i i le pa'u
R53 – E ono tupu ai ni a'afiaga leaga mo se taimi umi i le si'osi'omaga vai
R68 – Fa'alavelave fa'aletonu o a'afiaga e le mafai ona fa'afo'isia
Fa'amatalaga Saogalemu S22 – Aua le manava pefu.
S36/37 – Fai ofu puipui ma totigilima talafeagai.
S46 – Afai e foloina, saili vave fautuaga faafomai ma faaali le atigipusa poo le igoa lea.
S61 – Aloese mai le tu’u atu i le si’osi’omaga. Va'ai ile fa'atonuga fa'apitoa/pepa fa'amatalaga saogalemu.
WGK Siamani 2
RTECS QL4900000
HS Code 32129000
Oona mmo-sat 300 ng/plate SCIEAS 236,933,87

 

 


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