Tooj Nitrate Trihydrate | 10402-29-6
Khoom Specification:
| Yam khoom | Siab Purity Qib | Catalyst Qib | Qib Industrial |
| Cu(NO3) 2 · 3H2O | ≥99.0 ~ 102.0% | ≥99.0 ~ 103.0 hli% | ≥98.0-103.0 Nws% |
| PH (50g / L, 25 ° C) | 3.0-4.0 Nws | - | - |
| Dej Insoluble Matter | ≤0.00 hli2% | ≤ 0.005% | ≤0.1% |
| Chloride (Cl) | ≤ 0.001% | ≤0.00 hli5% | ≤0.1% |
| Sulfate (SO4) | ≤ 0.005% | ≤0.02% | ≤0.05% |
| Hlau (Fe) | ≤0.00 hli2% | ≤0.01% | - |
| Yam khoom | Agricultural Qib |
| N | ≥11.47 Nws% |
| Cu | ≤26.05 Nws% |
| CuO | ≤32.59 Nws% |
| Dej Insoluble Matter | ≤0.10% |
| PH | 2.0-4.0 Nws |
| Mercury (Hg) | ≤5 mg/kg |
| Arsenic (As) | ≤10 mg/kg |
| Cadmium (Cd) | ≤10 mg/kg |
| Lead (Pb) | ≤50 mg/kg |
| Chromium (Cr) | ≤50 mg/kg |
Product Description:
Copper Nitrate Trihydrate muaj peb hom hydrates: trihydrate, hexahydrate thiab ninhydrate, lub trihydrate yog tsaus xiav columnar siv lead ua, txheeb ze ntom ntom 2.05, melting point 114.5 ° C. Cua sov tooj liab nitrate ntawm 170 ° C decomposition ntawm insoluble alkali ntsev, txuas mus rau tshav kub yog hloov mus rau hauv tooj liab oxide. Yooj yim soluble hauv dej thiab ethanol, nws cov tshuaj aqueous yog acidic, yooj yim nqus dej. Copper nitrate yog ib tug muaj zog oxidising tus neeg sawv cev, nws yuav ua rau combustion thiab tawg thaum rhuab, rubbed los yog ntaus nrog charcoal, sulfur los yog lwm yam combustible cov ntaub ntawv.
Daim ntawv thov:
(1) Copper Nitrate Trihydrate yog siv los ua catalyst, oxidising tus neeg sawv cev, phosphor activator thiab cov khoom siv photosensitive resistor.
(2) Copper Nitrate rau kev ua liaj ua teb feem ntau yog siv los ua ib qho ntxiv rau tooj liab kab hauv cov chiv.
Pob: 25 kgs / hnab los yog raws li koj thov.
Cia: Khaws ntawm qhov chaw muaj cua, qhuav.
Executive Standard: International Standard.
