salfar daaioksaaid

salfar daaioksaaid
Skeletal formula sulfur dioxide with assorted dimensions
Spacefill model of sulfur dioxide
aaiyoopeeesi naam Sulfur dioxide
anya naam Sulfurous anhydride

Sulfur(IV) oxide

pehchaan aaidentifaayars
si.A.S sankhya [7446-09-5][CAS]
pabakaim 1119
EC sankhya 231-195-2
UN sankhya 1079, 2037
keijeeji D05961
MeSH Sulfur+dioxide
raasa.E.bi.I 18422
RTECS number WS4550000
SMILES
InChI
Beilstein Reference
3535237
ji-melin sandarbh 1443
kaimaspaaidar I.di 1087
gun
aanvik sootr SO2
molar dravyamaan 64.066 g mol−1
dikhaavat Colorless gas
ghanatv 2.6288 kg m−3
galanaank

-72 °aC, 201 K, -98 °aF

kvathanaank

−10 °aC, 263 K, 14 °aF

jal mein ghulanasheelata 94 g dm−3
vaashp dabaav 237.2 kPa
amlata (pKa) 1.81
Basicity (pKb) 12.19
shyaanata 0.403 cP (at 0 °aC)
dhaancha
Space group
C2v
samanvaya jyaamiti Digonal
aanvik aakaar Dihedral
Dipole moment 1.62 D
Thermochemistry
faurmeshan ki maanak
enthaalpi
ΔfHo298
-296.81 kJ mol−1
maanak moleeya
entraupi
So298
248.223 J K−1 mol−1
khatra
EU vargeekaran saaaincha:Hazchem T
EU soochakaank 016-011-00-9
NFPA 704
NFPA 704.svg
0
3
0
R-fresej saaaincha:R23, R34, saaaincha:R50
S-fresej (S1/2), S9, S26, saaaincha:S36/37/39, S45
eladi50 3000 ppm (30 min inhaled, mouse)
Related compounds
sambandhit sulfur oxides Sulfur monoxide
Sulfur trioxide
sambandhit rasaayan/mishran Ozone

Selenium dioxide
Sulfurous acid
Tellurium dioxide

jahaan diya hai vahaan ke alaava,
ye aankade padaarth ki maanak sthiti (25 °ase, 100 ki.pa ke anusaar hain.
jnyaaanasandook ke sandarbh

salfar daaioksaaid (Sulfur dioxide), ek raasaayanik yaugik hai. iska raasaayanik sootr SO2 hai. yeh teevr gandh yukt, ek teekshn vishaili gas hai, jo kai tarah ki audyogik prakriyaaon mein tatha jvaalaamukheeyon dvaara chhodi jaati hai.

sandarbh

baahari kadiyaaain