Inorganic ntsev
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Fluoroboric acid CAS 16872 - 11 - 0
Khoom npe: fluoroboric acid
CAS TSIS MUAJ .: 16872] 11 - 0
Eineecs tsis muaj.: 240 - 898 - 3
Molecular Cov Qauv: HBF4
Molecular hnyav: 87.81
Tsis muaj xim thiab pob tshab kua. Muaj zog acid. Nws tsis tuaj yeem muaj nyob rau hauv daim foos ntshiab tab sis tsuas yog nyob rau hauv aqueous. Cov khoom lag luam feem ntau muaj cov tshuaj aqueous txog 42 - 48%. Cov txheeb ze sib npaug ntawm 42% kev daws teeb meem yog 1.32, thiab ntawm 48% kev daws teeb meem yog 1.37. Nws decomposes thaum rhuab rau 130 ℃. Nws tuaj yeem sib tov nrog dej lossis dej cawv. Nws maj mam decomposes nyob rau hauv dej daws los tsim hydroxyfluoric acid (HBF3O). Nws qhov ruaj khov maj mam txo thaum nyob hauv kev sib cuag nrog iav qhov chaw. Tom qab 32 hnub nyob rau hauv lub khob lub raj mis, lub hydrolysis ntawm 0.047m fluoroboric accruated ntawm 20.6% rau 72% ntawm chav tsev kub. Nws yog cov corrosive heev, tab sis nws tsis elder iav ntawm chav tsev kub. Nws tuaj yeem cuam tshuam nrog cov hlau nplaum, tshuaj fluoride, oxides, hydroxides lossis cov pa roj carbon monoxide nrog cov kua roj fluoroboric. Nws yog tshuaj lom. -
Ferrous ammonium sulfate hexahydate CAS 7783 - 85 - 9
Khoom npe: ferrous ammonium sulfate hexahydate
CAS TSIS MUAJ .: 7783 - 85 - 9
Einecs tsis muaj.: 616 - 518 - 0
Molecular mis: (NH4) 2fe (so4) 2 h2o
Molecular hnyav: 188.96
Siv los ua qhov ntsuas tshuaj tiv thaiv, nws yog siv los ua qhov ntsuas thaum txiav txim Halogens. -
Ammonium ferric sulfate dodecahydate CAS 7783 - 83 - 7
Khoom npe: ammonium ferric sulfate dodecahydrate
CAS TSIS MUAJ .: 7783 - 83 - 7
Einecs tsis muaj.: 616 - 517 - 5
Molecular mis: (NH4) FE (S4) 2 H2O
Molecular hnyav: 188.96
Tsis muaj kob lossis daj ua kua muaj qab zib, nrog qhov ntom ntawm 1.71 g / cm³. Lawv poob lawv cov dej crystalline ntawm 230 ℃. Lawv yaj hauv dej tab sis tsis yaj nyob hauv ethanol. Lawv tau siv los ua tshuaj lom neeg thiab cov neeg ua yeeb yam. Lawv tau txais los ntawm kev sib xyaw Ferric sulfate nrog ammonium sulfate daws, feeb thiab crystallizing. -
Cov poov tshuaj uas yog 1312 - 76 - 1
Khoom Npe: Cov Ntsuas Hluav Taws Xob Silicate
CAS TSIS MUAJ.: 1312 - 76 - 1
Einecs No .: 215 - 199 - 1
Molecular Cov Qauv: K2O3Si
Molecular hnyav: 154.28
Soluble hauv dej thiab acids. Qaug cawv hauv cawv. -
Sodium CyanoboroHLidoo Cas 25895 - 60 - 7
Khoom npe: sodium cyanoborohydride
CAS TSIS MUAJ .: 25895 - 60 - 7
Einecs tsis muaj.: 247 - 317 - 2
Molecular Cov Qauv: Ch3bnna
Molecular hnyav: 62.84
Ib tus dawb lossis me ntsis daj cov hmoov hmoov, nws yog tus neeg sawv cev me me. -
Sodium nitrite CAS7632 - 00 - 0
KhoomLub npe: sodium nitrite
Assay: 98.5%CAS TSIS MUAJ .: 7632 - 00 - 0
EC Tsis yog.: 231 - 555 - 9
Cov Qauv Molecular: Nano2
Molecular hnyav: 68.99
UN: 1500
Tshuaj lom neeg cov khoom:Nws yog xim dawb lossis microstrip teeb daj muaju, qhov hnyav molecular hnyav yog 68.99, thiab kev sib nqus tshwj xeeb yog 2.168. Tsis meej, qab ntsev me ntsis, yooj yim mus rau Deliquescent, soluble hauv dej 271 ° C, decomposition kub ntawm 320 ° C, oxidizing thiab txo. Nws yuav maj oxidize rau sodium nitrate hauv huab cua, thiab nws yog ib qho yooj yim los ua cov diazo cov tebchaw hauv pawg amino. -
Barbituric acid CAS 67 - 52 - 7
Khoom npe: Barbituric acid
CAS TSIS MUAJ. ::67 - 52 - 7
Eineecs tsis muaj.: - 658 - 0
Molecular cov mis: c4h4n2o3
Molecular hnyav: 128.0862
Dawb crystalline hmoov. Tsis muaj ntxhiab tsw. Soluble hauv dej kub thiab ether, insoluble hauv dej txias thiab dej cawv. -
Ethhoxy Methylene Malonic Diethyl Ester (Emme) Cas 87 - 13 - 8
Khoom npe: Kev ntseeg lus Methylene malonic Diethyl Ester (emme)
CAS TSIS MUAJ. ::87 - 13 - 8
Einecs No .: 201: 725 - 7
Molecular Cov Qauv: C10H16o5
Molecular hnyav: 216.23
Ib qho tseem ceeb cov khoom siv uas muaj ntau pab pawg ua haujlwm hauv lub cev, tuaj yeem siv ntau yam tshuaj lom neeg, yog siv ntau yam ntawm NorFLOXACIN -
N, n - bis (carboxylatomethyl) alanine trisodium ntsev (mgda - 3Na khoom) CAS 164462 - 16 - 2 - 2
Cov Khoom Npe: N, N - BIS (Carboxylatomethyl) Alanine Trisodium ntsev (Mgda - 3Na khoom)
CAS TSIS MUAJ. ::164462 - 16 - 2
Einecs tsis muaj.: 423 - 270 - 5
Molecular cov mis: c7h11No6 ● 3Ns
Molecular hnyav: 271.11 -
Tetrisodium Glutamate Diacetate (GLDA - 4NA khoom) CAS 51981 - 21 - 6
Khoom npe: tetrasodium glutamate diacetate (GLDA - 4NA khoom)
Cas Tsis Yog .: 51981 - 21 - 6
Einecs No .: 257 - 573 - 7
Cov Qauv Molecular: C9H9No8NA4
Molecular hnyav: 351.1 -
Trisodium Dicarboxymethyl alaninate (mgda - 3NA kua) CAS 164462 - 16 - 2
Khoom npe: Trisodium dicarboxymethyl alaninate (mgda - 3na ua kua)
CAS TSIS MUAJ. ::164462 - 16 - 2
Einecs tsis muaj.: 423 - 270 - 5
Molecular cov mis: c7h11No6 ● 3Ns
Molecular hnyav: 271.11 -
Tetrisodium glutamate diacetate (GLDA - 4NA kua) CAS 51981 - 21 - 6
Khoom npe: tetrasodium glutamate diacetate (GLDA - 4NA kua)
CAS TSIS MUAJ. ::51981 - 21 - 6
Einecs No .: 257 - 573 - 7
Cov Qauv Molecular: C9H9No8NA4
Molecular hnyav: 351.1
