Telefoni: +86 21 6460 6569
itulau_fanua

oloa

Sulfanilamide（CAS#63-74-1） Ata Fa'aalia
  • Sulfanilamide（CAS#63-74-1） 1

Sulfanilamide（CAS#63-74-1）

Meatotino tau vailaau:

Fuafua mole C6H8N2O2S
Molar Mass 172.2
Malosi 1.08
Lisi Lisi 164-166°C(malamalama)
Manu'a 400.5±47.0 °C(Vailoaina)
Suavai Solubility 7.5 g/L ile 25 ºC
Solubility Soluble i le acetone, glycerin, hydrochloric acid, vai inu ma vaifofo caustic, soluble i le vai, toetoe lava a le mafai ona solu i le chloroform, eter, petroleum ether ma benzene.
Ausa Malo 0.00001 hPa (70 °C)
Fa'aaliga Pa'epa'e pa'epa'e po'o tioata pauta
Lanu pa'epa'e i le beige vaivai
Sogisogi Le manogi
Ole umi ole galu (λmax) 257nm(H2O)(malamalama)
Merck 14,8925
BRN 511852
pKa pKa 10.65(H2Ot = 25.0±0.5I = 0.2) (Le mautonu)
PH 5.8-6.1 (5g/l, H2O, 20 ℃)
Tulaga Teuteu 2-8°C
Ma'ale'ale Fa'afaigofie ona mitiia le susu
Fa'asino Upu 1.6490 (fa'atatau)
MDL MFCD00007939
Meatotino Faaletino ma Vailaau Uiga o vaega pa'epa'e po'o le pauta Crystal, leai se manogi. Sa oona teisi le tofo.
Lisi Lisi: 165~166 ℃
va'aiga vavalalata: 1.08g/cm3
solubility: soluble teisi i le vai malulu, ethanol, methanol, ether ma acetone, soluble i le vai inu, glycerin, hydrochloric acid, potassium hydroxide ma le sodium hydroxide solution, e le mafai ona solu i le chloroform, eter, benzene, petroleum eter.
Fa'aoga Faʻaaogaina i le falemaʻi vailaʻau, o le mea autu autu mo le faʻaogaina o sulfonamides

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xn – Fa'aleagaina
Tulaga lamatia 40 – Fa'atapula'a fa'amaoniga o se a'afiaga tuga
Fa'amatalaga Saogalemu S24/25 – Aloese mai le fa'afeso'ota'i ma pa'u ma mata.
S36 – Fai ofu puipui talafeagai.
S22 – Aua le manava pefu.
WGK Siamani 3
RTECS WO8400000
FLUKA BRAND F CODES 10
TSCA Ioe
HS Code 29350090
Vasega o Tulaga Lamatia 8
Oona LD50 tautala tautala ile isumu: 3.8 g/kg (Marshall)

 

Folasaga

Leai se manogi. O le tofo e suamalie teisi pe a uma ona oona i le amataga, ma e faasolosolo ona loloto pe a feagai ma le susulu o le la. O se tali le mautonu i le litmus. Ole pH ole 0-5% vaifofo vai ole 5-8-6-1. Ole umi ole galu ole absorption ole 257 ma le 313nm. afa fa'ama'i fa'ama'i (maile, tautala) 2000mg/kg. E ita.

  • Muamua:
  • Sosoo ai:
    • Tusi lau savali iinei ma lafo mai ia i matou

    oloa fa'atatau