Cov khoom
Aluminium Nitrate
Cov ntsiab lus ntawm cov khoom
Khoom:Cov xim tsis muaj xim, yooj yim deliquescence, melting point 73 ℃, decomposition ntawm 150 ℃, soluble hauv dej thiab cawv, insoluble hauv ethyl acetate.
Kev siv:Aluminium nitrate feem ntau yog siv los ua catalysts rau organic synthesis, mordants rau textile kev lag luam thiab oxidants.
Ntim:25 kg puab lub hnab yas woven hnab, los yog raws li tus neeg yuav tsum tau muaj.
| Cov khoom tsom xam | Standard xav tau (%) |
| Al (NO3) 39 H ua2O cov ntsiab lus | ≥99.0 |
| tus nqi pH | ≥2.9 |
| dej-insoluble | ≤ 0.005 |
| Sulfate (SO4) | ≤ 0.003 |
| Chloride (Cl) | ≤ 0.001 |
| Hlau (Fe) | ≤ 0.002 |
| Sodium (Na) | ≤ 0.01 |
| Magnesium (Mg) | ≤ 0.001 |
| Potassium (k) | ≤ 0.002 |
| Calcium (Ca) | ≤ 0.005 |
| Cov hlau hnyav (as Pb) | ≤ 0.0005 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
