Zoo siab ntawm 99.8% nyiaj nitrate Agno3 Nqe nrog CAS 7761-88-8
Cov lus qhia luv luv
Lub Npe:Nyiaj nitrate
Molecular Chiv:Agno3
Qib: AR qib thiab qib kev lag luam
Molecular hnyav: 169.87
Cov Ntawv Teev Npe Cov Ntaub Ntawv:7761-88-8
Einecs: 231-853-9
AG cov ntsiab lus: ≥63.5%
Quav: 4.352
Melting taw tes: 212 ºC
BLAIL NTAM: 444 ºC
Daim ntawv thov
luam ntawv, corrosive tus neeg sawv cev hauv tshuaj, cov plaub hau zas plaub, tes neeg tus neeg sawv cev, npaj rau lwm yam
Nyiaj ntsev thiab xim mem pa.
Nyiaj nitrateyog cov tshuaj sib txuas nrog cov mis nyujAgno3Cov. Nws yog lub soluble heev, tsis muaj xim, tsw ntxhiab tsw uas tau siv rau ntau lub hom phiaj. Hauv cov tshuaj, nitrate yog siv los ua kev ceev xwm txheej rau cov tawv nqaij cim thiab warts, thiab ua antiseptic rau qhov txhab thiab kub hnyiab. Hauv Chemistry, nyiaj nitrate siv nyob rau hauv cov kev tshawb fawb zoo los sim rau lub xub ntiag ntawm halogens (chloride, thiab iodide ions), thiab txhawm rau sim cov kev siv dag zog ntawm qee yam hlau. Hauv kev yees duab, nyiaj nitrate yog siv los ua cov khoom xyaw hauv cov duab dub thiab dawb emulsions.Nyiaj nitratetseem muaj dav siv hauv kev tsim cov tsom iav, hauv cov nyiaj plating ntawm iav thiab cov hlau, thiab hauv cov khoom siv nyiaj raws li cov nyiaj tau los thiab cov xim pleev xim. Txawm li cas los xij, nws yuav tsum daws kev saib xyuas raws li nws tuaj yeem yog corrosive thiab ua rau stains ntawm daim tawv nqaij thiab lwm qhov chaw.
Cov Khoom Siv
Kev qhia tshwj xeeb
Khoom npe: | Nyiaj nitrate | ||
Cas: | |||
Batch Tsis Yog | 202102212002 | Mf | |
Chaw Raug Hnub | Lub Ob Hlis 21, 2021 | Kev Xeem Hnub: | Lub Ob Hlis 21, 2021 |
Ntsuas Yam | Lub hom phiaj | Qho kawg | |
Kev tshwm sim | Dawb Crystal Hmoov | Dawb Crystal Hmoov | |
Kev coj dawb huv | ≥99.8% | > 99.87% | |
PH nqi | 5.0-6.0 | 5.4 | |
Ag | ≥63.5% | 63.58% | |
Cl | I≤0.0005% | 0.0002% | |
Yog li ntawd | I≤0.002% | 0.0006% | |
Fe | I≤0.002% | 0.0008% | |
Cu | I≤0.0005% | 0.0001% | |
Pb | I≤0.0005% | 0.0002% | |
Rh | I≤0.02% | 0.001% | |
Pt | I≤0.02% | 0.001% | |
Au | I≤0.02% | 0.0008% | |
Ir | I≤0.02% | 0.001% | |
Ni | I≤0.005% | 0.0008% | |
Al | I≤0.005% | 0.0015% | |
Si | I≤0.005% | 0.001% |
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