amoniya
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amoniya | |
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aaiyoopeeesi naam | Azane |
anya naam | Hydrogen nitride Trihydrogen nitride |
pehchaan aaidentifaayars | |
si.A.S sankhya | [7664-41-7][CAS] |
pabakaim | |
EC sankhya | |
UN sankhya | 1005 |
keijeeji | D02916 |
MeSH | Ammonia |
raasa.E.bi.I | 16134 |
RTECS number | BO0875000 |
SMILES |
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InChI |
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Beilstein Reference
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3587154 |
ji-melin sandarbh | 79 |
kaimaspaaidar I.di | |
gun | |
aanvik sootr | NH3 |
molar dravyamaan | 17.031 g/mol |
dikhaavat | Colourless gas |
gandh | strong pungent odour |
ghanatv | 0.86 kg/m3 (1.013 bar at boiling point) 0.769 kg/m3 (STP)[1] |
galanaank |
−77.73 °aC, 195 K, -108 °aF |
kvathanaank |
−33.34 °aC, 240 K, -28 °aF |
jal mein ghulanasheelata | 47% w/w (0 °aC) 31% w/w (25 °aC) 18% w/w (50 °aC)[4] |
ghulanasheelata | soluble in chloroform, ether, ethanol, methanol |
vaashp dabaav | 8573 h Pa |
amlata (pKa) | 32.5 (−33 °aC),[5] 10.5 (DMSO) |
Basicity (pKb) | 4.75 |
rifrektiv index (nD) | 1.3327 |
shyaanata | 0.276 cP (−40 °aC) |
dhaancha | |
aanvik aakaar | Trigonal pyramid |
Dipole moment | 1.42 D |
Thermochemistry | |
faurmeshan ki maanak enthaalpiΔfH |
−46 kJ·aamol−1[6] |
maanak moleeya entraupi S |
193 J·aamol−1·aK−1[6] |
khatra | |
EU vargeekaran |
saaaincha:Hazchem T ![]() |
NFPA 704 | |
R-fresej | saaaincha:R10, saaaincha:R23, R34, saaaincha:R50 |
S-fresej | (S1/2), S9, S16, S26, saaaincha:S36/37/39, S45, S61 |
sfuraank (flaish pauint) | flammable gas |
you.S anujnyaeya avasthiti seema (pi.E.L) | 50 ppm (25 ppm ACGIH- TLV; 35 ppm STEL) |
eladi50 | 0.015 mL/kg (human, oral) |
Related compounds | |
Other cations |
Phosphine Arsine Stibine |
jahaan diya hai vahaan ke alaava, ye aankade padaarth ki maanak sthiti (25 °ase, 100 ki.pa ke anusaar hain. jnyaaanasandook ke sandarbh |
amoniya ek teekshm gandh waali rangaheen gas hai. yeh hava se halki hoti hai tatha iska vaashp ghanatv 8.5 hai. yeh jal mein ati vileya hai. amoniya ke jaleeya ghol ko likr amoniya kaha jaata hai yeh kshaareeya prakruti ka hota hai. Joseph pristale ne sarvapratham amoniym kloraaid ko choone ke saath garm karke amoniya gas ko taiyaar kiya. barthelaat ne iske raasaayanik gathan ka adhyayan kiya tatha isko banaane vaale tatvon ko pata lagaaya. prayogashaala mein amoniym kloraaid tatha bujhe hue sookhe choone ke mishran ko garm karke amoniya gas taiyaar ki jaati hai.
upayog
kisi udyog ya amoniya tank se amoniya ka risaav hokar yadi achaanak amoniya vaataavaran mein fail jaae to aaainkh tatha chehare ko kaafi adhik paani ke dvaara dhona chaahiye. amoniya jal mein ati vileya hai isliye chehare ko jal se dhone se yeh ghulakar alag ho jaati hai.
sandarbh
- ↑ http://www.engineeringtoolbox.com/gas-density-d_158.html
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↑ Yost, Don M. (2007). "Ammonia and Liquid Ammonia Solutions". Systematic Inorganic Chemistry. READ BOOKS. pa॰ 132. aai॰aऍsa॰abee॰aऍna॰
1-4067-7302-6 . http://books.google.com/?id=qPGzhL3Y50YC&pg=PA132. - ↑ Blum, Alexander (1975). "On crystalline character of transparent solid ammonia". Radiation Effects and Defects in Solids 24 (4): 277. doi:10.1080/00337577508240819.
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↑ Budavari, Susan, san (1996). The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals (12th san॰). Merck. aai॰aऍsa॰abee॰aऍna॰
0-911910-12-3 . - ↑ Perrin, D. D., Ionisation Constants of Inorganic Acids and Bases in Aqueous Solution; 2nd Ed., Pergamon Press: Oxford, 1982.
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↑ a aa Zumdahl, Steven S. (2009). Chemical Principles 6th Ed. Houghton Mifflin Company. pa॰ A22. aai॰aऍsa॰abee॰aऍna॰
0-618-94690-X . - ↑ a aa i United States Geological Survey publication
- ↑ Max Appl "Ammonia" in Ullmann's Encyclopedia of Industrial Chemistry, 2006, Wiley-VCH, Weinheim. doi:10.1002/14356007.a02_143.pub2 Article Online Posting Date: December 15, 2006