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I-Sulfanilamide (CAS#63-74-1) Isithombe Esifakiwe
  • I-Sulfanilamide (CAS#63-74-1) 1

I-Sulfanilamide (CAS#63-74-1)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C6H8N2O2S
I-Molar Mass 172.2
Ukuminyana 1.08
I-Melting Point 164-166°C(lit.)
I-Boling Point 400.5±47.0 °C(Kubikezelwe)
Ukuncibilika kwamanzi 7.5 g/L ku-25 ºC
Ukuncibilika Incibilika ku-acetone, glycerin, hydrochloric acid, amanzi abilayo nekhambi le-caustic, inyibilika kancane emanzini, cishe ayincibiliki ku-chloroform, ether, petroleum ether ne-benzene.
I-Vapor Presure 0.00001 hPa (70 °C)
Ukubukeka Izinhlayiya ezimhlophe noma amakristalu ayimpuphu
Umbala okumhlophe kuya ku-beige kancane
Iphunga Ayinaphunga
Ubukhulu be-wavelength(λmax) 257nm(H2O)(lit.)
I-Merck 14,8925
I-BRN 511852
pKa pKa 10.65(H2Ot = 25.0±0.5I = 0.2) (Akuqinisekisiwe)
PH 5.8-6.1 (5g/l, H2O, 20℃)
Isimo Sesitoreji 2-8°C
Kuyazwela Ukumunca kalula umswakama
I-Refractive Index 1.6490 (isilinganiso)
I-MDL I-MFCD00007939
Izakhiwo Zomzimba Nezamakhemikhali Izici zezinhlayiya ezimhlophe noma i-powder Crystal, engenaphunga. Ukunambitheka kwakubaba kancane.
Indawo encibilikayo: 165 ~ 166 ℃
ukuminyana okuhlobene: 1.08g/cm3
ukunyibilika: ukuncibilika kancane emanzini abandayo, i-ethanol, i-methanol, i-ether ne-acetone, inyibilika emanzini abilayo, i-glycerin, i-hydrochloric acid, i-potassium hydroxide nesisombululo se-sodium hydroxide, engancibiliki ku-chloroform, ether, benzene, petroleum ether.
Sebenzisa Isetshenziswa embonini yezemithi, yiyona nto eyinhloko yokusetshenziswa kwe-sulfonamides.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi I-Xn - Iyingozi
Amakhodi Engozi 40 - Ubufakazi obulinganiselwe bomphumela we-carcinogenic
Incazelo Yokuphepha I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
S36 – Gqoka izingubo ezifanele zokuzivikela.
S22 - Ungaphefumuli uthuli.
I-WGK Germany 3
I-RTECS WO8400000
AMAKHODI E-FLUKA BRAND F 10
I-TSCA Yebo
Ikhodi ye-HS 29350090
I-Hazard Class 8
Ubuthi I-LD50 ngomlomo kumagundane: 3.8 g/kg (Marshall)

 

Isingeniso

Akukho phunga. Ukunambitheka kuba mnandi kancane ngemva kokuba kubaba ekuqaleni, futhi kuya ngokuya kujula lapho kuhlangana nokukhanya kwelanga. Ukusabela okungathathi hlangothi ku-litmus. I-pH ye-0-5% yesisombululo esinamanzi ngu-5-8-6-1. Ubude begagasi bokumunca obukhulu bungama-257 no-313nm. Umthamo obulalayo oyingxenye (inja, ngomlomo) 2000mg/kg. Kuyacasula.

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